QUIZ ON LHB AIR BRAKE SET 4 March 29, 2021 by admin Welcome to your LHB AIR BRAKE SET 4 Actual size of tool required to open slack adjuster nut of ‘SAB’ brake cylinder is -a) 46 mmb) 42 mmc) 47 mmd) 45 mm Dia of ‘SAB’ make brake cylinder is -a) 250 mmb) 256 mmc) 245 mmd) 255 mm What is the capacity of AR tank?a) 200 ltrsb) 75 ltrsc) 125 ltrsd) 300 ltrs Max. length of brake pad is -a) 330 mmb) 400 mmc) 350 mmd) 375 mm Friction area of brake pad is -a) 400 cm2b) 300 cm2c) 350mmd) 375 cm If brake cylinder pipe pressure is below 0.6 bars, the brake indicator shows -a) Redb) Greenc) Half R, Half Greend) Yellow If brake cylinder pipe pressure is equal or more than 0.6 bar, the brake indicator shows-a) Greenb) Redc) Half Red, Half Greend) Yellow What is the diameter meter of brake disc?a) 110 mmb) 640 mmc) 70 mmd) 125 mm Brake disc made up of -a) Gray Cast ironb) Cast steelc) Special cast steeld) none Fins provided between the brake discs -a) For strengthening to the discb) For cooling of discc) None of these.d) Both a & b The brake disc fitted on a same axle at the distance is -a) 1030 mmb) 1070 mmc) 1100 mmd) 1125 mm Distance of brake disc from inner face of wheel is -a) 195 mmb) 175 mmc) 250 mmd) 210 mm Which type of air brake system being used on LHB coaching stock?a) Single pipe air brake systemb) Twin pipe disc brake systemc) Twin pipe air brake systemd) Vacuum brake system. How many type brakes system provided on LHB power car.a) Oneb) Twoc) Threed) Four Hand brake are provided on LHB power cars know asa) Parking brakesb) Emergency brakesc) Flex ball remote control brakesd) Any of above Hand brakes provided on no. of wheels is -a) Only oneb) Any twoc) Any three of alld) Any of above What are main advantages to adopt disc brake system on LHB coaches?a) Wear and tear on wheels in minimizedb) Over all life of wheels is increasedc) Effective braking than old systemd) All above How many pressure tanks provided on generator car.a) 3b) 2c) 4d) 5 What is the capacity of pressure tank provided for parking brake?a) 9 Ltrb) 5 Ltr.c) 6 Ltr.d) 8 Ltr. What is the name of cable provided for hand brake?a) Hand brake cableb) Flex ball cablec) Both a & bd) None of these Time is Up!
QUIZ ON LHB AIR BRAKE SET3 March 28, 2021 by admin Welcome to your LHB AIR BRAKE SET 3 If anti skid system not actuate, the reason may be -a) Fuse no. 63, 65 may blown.b) Setting of pressure switch may disturb.c) Both a & bd) None of these. The ‘99’ code shown on micro processor means -a) Whole system working perfectly.b) Either a or bc) Some defect in speed sensor.d) None of these. If micro processor shows ‘72’ code means -a) Temporary fault at one axle.b) Permanent fault at several axles.c) Volatile faultd) Permanent fault at one axle The ‘73’ code shown on micro processor means -a) Temporary fault at one axleb) Permanent fault at several axlesc) Permanent fault at one axle.d) Both a & b The ‘95’ code shown on micro processor means -a) Temporary fault at one axleb) Permanent fault at several axlesc) Permanent fault at one axle.d) none of these How much pressure dropped when emergency brake pull box pulled?a) 0.4 kg/cm2b) 1.0 kg/cm2c) Almost 3 kg/cm2d) none of these Size of choke provided in emergency brake valve is -a) 0.4 mmb) 2.0 mmc) 3.0 mmd) No choke What is size of air tube run through coach length?a) 8.0 mmb) 6.0 mmc) 10.0 mmd) 9.0 mm ‘PEASD’ stands for -a) Passenger emergency alarm signaling device.b) Passenger emergency alert safety device.c) Passenger emergency alarm short device.d) None of these “PEASD’ provided in LHB can be reset -a) From under gear of coachb) From any where of inside coachc) From the point where chain pulled.d) Both a & b How can identified the actual position of chain pulled.a) Pull box will in up position & hissing sound heard.b) Pull box will in down position & hissing sound not heard.c) Pull box will in down position and hissing sound can hear.d) None of these Location of isolating cock provided in ‘PEASD’ in LHB coaches.a) On under gearb) Near emergency brake valvec) No isolating cock providedd) None of these When emergency pull box pulled from inside the coach.a) The air pressure slightly dropped.b) The air pressure dropped.c) No pressure droppedd) None of these. When emergency chain pulled, brake accelerator will -a) Not respondb) Respondc) May be respondd) None of these. Thickness of new brake pad is -a) 28 mmb) 30 mmc) 35 mmd) 32 mm Condemning limit of brake pad is -a) 10 mmb) 7 mmc) 8 mmd) 9 mm Maximum brake cylinder pressure in kg/cm2 is -a) 3.0 ± 0.1 kg/cm2b) 3.8 ± 0.1 kg/cm2c) 2.8 kg/cm2d) 4.0 ± 0.1 kg/cm In built slack adjuster in brake cylinder is -a) Single acting mechanismb) Double acting mechanismc) No slack adjusterd) None of these. a) Single acting mechanismb) Double acting mechanismc) No slack adjusterd) None of these. How can brake be replaced?a) By opening slack adjuster nut of cylinderb) By opening brake caliperc) Both a & b.d) None of these. Actual size of tool required to open slack adjuster nut of KB brake cylinder is -a) 42 mmb) 27 mmc) 36 mmd) 40 mm Time is Up!
QUIZ ON LHB AIR BRAKE SET 2 March 28, 2021March 28, 2021 by admin Welcome to your LHB AIR BRAKE SET 2 How many flex ball cables provided on generator car.a) Oneb) Twoc) Fourd) Three Flex ball cable directly connected to -a) Brake caliperb) Brake cylinderc) Bothd) None of these ‘ASD’ stands for -a) Anti Sleep deviceb) Anti slip devicec) Both a & bd) None of these What is the purpose of Anti Skid system?a) To protect wheels against skidding.b) To maintain same speed of all axlec) Both a & b.d) None of these What is the purpose of Dump Valve?a) To maintain approximate same speed of all axles.b) To protect wheels against skiddingc) A & b both.d) None of these The applications of Dump valve is -a) Only braking.b) Only De-brakingc) Both braking and de-braking.d) None of these Electricity required for Dump valve operative -a) 110 volt ACb) 110 volt DCc) 24 Volt DCd) 230 Volt AC Anti skid system is a -a) Electronic systemb) Pneumatic systemc) Electro Pneumatic systemd) both a & c What is the purpose of speed sensor?a) To compute the revolutions of each axleb) To maintain same speed of each axlec) Either a or bd) None of these What is the limit of air gap between sensor and phonic wheel?a) 1.0 - 5.0 mmb) 1.0 - 10.0 mmc) 0.9 – 1.4 mmd) 1.0 – 2.5 mm What is the purpose of pressure switch?a) To actuate antiskid systemb) To provide electric supply to brake acceleratorc) To provide electric supply to dump valve.d) None of these Pressure switch actuate at the train pressure reaches -a) 0.5 barb) 1 barc) 1.3-1.8 bars.d) 1.5 – 3.0 bars In KNORR BREMSE system pressure switch connected to -a) FP lineb) BP linec) BC lined) both a & b In SAB WABCO system pressure switch connected to -a) FP lineb) BP linec) BC lined) both a & b How many brake cylinders are used in LHB coaches?a) 6b) 4c) 8d) 16 Time is Up!
QUIZ ON LHB AIR BRAKE SET 1 March 28, 2021March 27, 2021 by admin LHB AIR BRAKE SET 1 Welcome to your LHB AIR BRAKE SET 1 Torque value of brake caliper mounting bolt is -a) 200 NMb) 170 NMc) 150 NMd) 190 NM What is the principle of brake system used on LHB coaches?a) Single pipe air brake systemb) Twin pipe air brake systemc) Twin pipe with disc brake air brake system.d) None of these What is the capacity of AR tank?a) 200 ltrsb) 75 ltrsc) 125 ltrsd) 300 ltrs 125 Ltr AR tank used for - a) Toilet purpose b) Braking purpose c) Standby d) None of these.a) Toilet purposeb) Braking purposec) Standbyd) None of these. 75 Ltr AR tank used for -a) Toilet purposeb) Braking purposec) Standbyd) None of these. What is the capacity of CR TANK?a) 5.0 Litersb) 6.0 Litersc) 9.0 Litersd) 8.0 Liters Bore size of main BP and FP pipe is -a) 45 mm boreb) 25 mm borec) 20 mm bored) 18 mm bore Diameter of BC line branch pipe is -a) 25 mmb) 20 mmc) 18 mmd) 16 mm Diameter of brake indicator pipe is -a) 18 mmb) 10 mmc) 15 mmd) 20 mm When brake indicator shows ‘Red’, the brake will be -a) Releasedb) Appliedc) Indicator defectived) none Brake accelerator is a -a) Brake actuating deviceb) Emergency brake application device.c) Both a & bd) None of these When brake indicator shows ‘GREEN’, the brake will be -a) Releasedb) Appliedc) Indicator defectived) none Principle application of brake accelerator is -a) Emergency braking in each coach of rakeb) Partial braking in each coach of rake.c) Similar braking in each coach of raked) None of these. Brake accelerator actuates during -a) Every service applicationb) Emergency brake applicationc) Both a & bd) None of these. Minimum rate of pressure required to actuate the brake accelerator -a)1.2 kg/cm2 per minuteb)1.6 kg/cm2 per minutec)5 to 3.2 kg/ cm2 in 3 Sec)d)More than 1.6 kg/cm2 per minute Brake accelerator stops venting when BP pressure reached to -A) 3.5 - 3.0 kg/cm2B) 2.5 - 1.5 kg/cm2C 1.5 - 1.0 kg/cm2D) 1.0 kg/cm2 Brake accelerator is connected to -a) FP pipeb) BP pipec) BC piped) both a & b How many pressure tanks provided on generator car.a) 3b) 2c) 4d) 5 What is the capacity of pressure tank provided for parking brake?a) 9 Ltrb) 5 Ltr.c) 6 Ltr.d) 8 Ltr. What is the name of cable provided for hand brake?a) Hand brake cableb) Flex ball cablec) Both a & bd) None of these Time is Up!
QUIZ ON LHB COACH/SHELL March 28, 2021March 25, 2021 by admin Welcome to your LHB-COACH/SHELL SET 1 Side wall of LHB Coaches are manufactured from -a) Austenitic steel (SS 304M)b) IRSM-41c) Ferritic steel (SS-409M)d) IRSM-44 Roof sheet of LHB Coaches are manufactured from -a) Austenitic steel (SS 304)b) IRSM-41c) Ferritic steel (SS-409)d) IRSM-44 End wall of LHB Coaches are manufactured from -a) Austenitic steel (SS 304M)b) IRSM-41c) Ferritic steel (SS-409M)d) IRSM-44 Trough floor of LHB Coaches are manufactured from -a) Austenitic steel (SS 304)b) IRSM-41c) Ferritic steel (SS-409)d) IRSM-44 Cross members of under frame of LHB Coaches are manufactured from -a) Austenitic steel (SS 304)b) IRS M-41 / Corten Steelc) Ferritic steel (SS-409)d) IRSM-44 Thickness of Roof sheets of LHB coaches are -a) 2mm & 2.75b) 1.25 mm & 1.7 mmc) 3mm & 3.25 mmd) 2.75 mm & 2.5 mm Thickness of Corrugated sheets of LHB coaches are -a) 2 mm b) 3 mmc) 1.25 mmd) 2.5 mm Thickness of side wall sheets of LHB coaches are -a) 2 mmb) 3 mmc) 1.25 mmd) 2.5 mm Sole bar of LHB Coaches are manufactured from -a) Austenitic steel (SS 304)b) IRSM-41c) Ferritic steel (SS-409)d) IRSM-44 Thickness of sole bar of LHB coaches is -a) 2 mmb) 5 mmc) 4 mmd) 6 mm Thickness of Roof flange of LHB coaches is -a) 2 mmb) 5 mmc) 4mmd) 6 mm Material of yaw damper bracket of LHB Coaches is -a) Cast steelb) IRSM-41c) Ferritic steel (SS-409)d) IRSM-44 Yaw damper is fitted on -a) Sole barb) Bogiec) Under framed) Between under frame and bogie frame The Fire Extinguisher used in AC LHB coaches is -a) Foam typeb) DCP Typed) CO2 typed) None of these Fire Extinguisher should be refilled -a) Every monthb) Every 3 monthsc) After 1 yeard) On every trip Time is Up!
QUIZ ON LHB GENERAL SET1 March 28, 2021March 23, 2021 by admin Quiz on LHB General Set1 Welcome to your LHB -GENERAL SET 1 What is the wheel gauge of LHB wheel?a) 1676 mmb) 1600±1 mmc) 1610 mmd) 1676 ±1 mm What is the new wheel diameter of LHB wheel?a) 910 mmb) 915 mmc) 912 mmd) 725 mm What is the condemning limit of LHB wheel diameter?a) 813 mmb) 839 mmc) 845 mmd) 854 mm How many brake disc on one wheel?a) Oneb) Twoc) Threed) Four Which type of Roller bearing is used in LHB coaches?a) Spherical Roller bearing.b) Plain Roller bearing.c) Cartridge Tapered Roller bearing.d) None of these. What is the thickness of wheel flange in LHB coaches?a) 24 mmb) 26.5mmc) 26 mmd) 25 mm How many make CTBUs are used on LHB Coaches?a) 1b) 2c) 3d) 4 What is the thickness of brake disc.?a) 100 mmb) 110 mmc) 105 mmd) 108 mm What is the maximum temperature limit for TIMKEM CTBU?a) 90 oCb) 80 oCc) 85 oCd) 87 oC How many types of shock absorbers are used in LHB Coaches?a) 6b) 5c) 4d) 3 How many shock absorbers are used in LHB Coaches?a) 10 nos.b) 8nos.c) 18nos.d) 12 nos. What is the name of shock absorber connected between bogie and car body?a) Primaryb) Secondaryc) Yaw.d) None of these Most important condition for coupling of two coaches is -a) Both couplers should be in alignment.b) Both couplers should be within gathering range.c) Both a & bd) None of above Maximum permissible buffer drop under gross load and worn condition is -a) 65 mmb) 70 mmc) 75 mmd) 80 mm Trip Maintenance Schedule i.e. D1 of LHB Coach is done -a) 7±1 daysb) 15 daysc) Every Tripd) 30 days D2 Maintenance Schedule of LHB Coach is done -a) 30 days ± 1daysb) 30 days ± 3daysc) 30 days ± 5daysd) 30 days ± 7day D3 Maintenance Schedule i.e. of LHB Coach is done -a) 150 days ± 1daysb) 120 days ± 3daysc) 180 days ± 15 daysd) 90 days ± 7days ‘SS-I’ (Shop Schedule-1) of LHB coach is done -a) 1 yearb) 2 yearsc) 1.5 year±30days/ 6 lacs Kms earned whichever is earlierd) 3 years/ 12 lacs Kms earned whichever is earlier ‘SS-II’ (Shop Schedule-II) of LHB coach is done -a) 1 yearb) 2 yearsc) 1.5 year±30days/ 6 lacs Kms earned whichever is earlierd) 3 years/ 12 lacs Kms earned whichever is earlier On KM basis ‘SS- I’ of LHB coach is done -a) 5 lakhb) 6 lakhc) 9 lakhd) 12 lakh On KM basis ‘SS- II’ of LHB coach is done -a) 5 lakhb) 6 lakhc) 9 lakhd) 12 lakh a‘SS -III’ of LHB coaches is done -a) 5 yearsb) 4 yearsc) 3 years/ 12 lakes Kms earned whichever is earlierd) 6 years/ 24 lakes Kms earned whichever is earlier ‘IOH’ of LHB coaches is done -a) 18 monthsb) 12 monthsc) 9 monthsd) 14 months Codal life of LHB coaches is -a) 30 yearsb) 25 yearsc) None of the aboved) 22 years To protect vertical sliding between engine and power car, the device is known as -a) Vertical slide protectorb) Restrictorc) Protecting device.d) None of these What is the wheel base of LHB bogie?a) 2440 mmb) 2696 mmc) 2560 mmd) 2570 mm Time is Up!
LHB WRA/CDTS QUIZ( OBJECTIVE Q&A) February 28, 2020 by admin 33 Created on February 28, 2020 By admin LHB WRA/CDTS 1 / 19 “Fail Safe Mode” of CDTS works – a. In case of failure of Braking system b. In case of failure of slide valve c. In case of failure of loss of air &/or electricity d. None of these 2 / 19 Upper Flapper valve usually open when a. Train is in stationary condition b. Train is in running condition c. Operation of flush button d. None of these. 3 / 19 Solenoid valve works a. In running condition of train b. In stationary condition of train c. Based on signal from P.L.C. d. None of these 4 / 19 CDTS P.L.C. having – a. 8 input & 4 output b. 4 input & 4 output c. 4 input & 8 output d. None of these 5 / 19 PLC works on – a. 240 V AC b. 120 V AC c. 24 V DC d. 24 V AC 6 / 19 Toilet bowl made up of – a. Cast Iron steel b. IRSM 41 c. Stainless steel AISI 304 d. None 7 / 19 Retention tank outlet liding discharge valve remains open -Italways open a. It open when train is in running position b. Small period of time its open (1 minute or less) c. None of these. 8 / 19 Full form of W.S.P – a. Whole System Process b. Whole system procedure c. Wheel sliding protection d. None of these. 9 / 19 CDTS system is based on RDSO specification – a. MDTS : 090 b) MDTS : 089 c. NO. C 9906 d) None 10 / 19 Function of P.L.C in CDTS – a. To control the CDTS system b. To record nos. of flush cycle as well as speed of vehicle c. To record speed of vehicle d. None of these. 11 / 19 Function of pressurizer in CDTS – a. Delivers Pressurised water to flush the waste b. To deliver the waste c. To create maximum pressure for system d. None of these 12 / 19 Lower opening of retention tank opens – a. When retention tank full of waste b. Predetermined speed and predetermine no. of cycle of flush. c. It used to be always open. d. None of these. 13 / 19 Upper opening of retention tank – a. Partial open manually b. Always open c. Mostly closed d. None 14 / 19 Opening of Retention tank activate by – a. Double acting pneumatic cylinder b. Automatically c. Manually d. None of these 15 / 19 . CDTS works on – a. Automatically b. Electrically & pneumatic pressure arrangement c. Manually d. None of these. 16 / 19 How many openings „Retention Tank‟ have – a.One b) two c.Three d) four 17 / 19 What is the function of Solenoid valve/Magnetic Valve? a. To create air pressure b. This is part of PLC c. To control the entry of Air pressure d. None of these 18 / 19 What is the full form of WRA? a. wire relay appliances b. water raising apparatus c. Worker relief arrangement d. None of these 19 / 19 What is the full form of CDTS? a. Compact disk toilet system b. Compress Disc tuning system c. Control discharge toilet system d. None of these Your score is The average score is 53% LinkedIn Facebook Twitter 0% Restart quiz BACK TO QUIZ/C&W PAGE
QUIZ UNDER GEAR /BOGIE February 16, 2020February 11, 2020 by admin 25 Created on February 11, 2020 By admin OBJECTIVE Q&A ICF UNDER GEAR /BOGIE 1 / 25 One of the function of Anchor links? (a)To joint bolster and side frame (b)To prevent rational movement of bolster (c)To connect with upper plank and lower plank (d) None of the above 2 / 25 What type of axle guidance arrangement used in ICF/RCF bogie? (a) Oil clamping (b) Telescopic axle guide with oil damping (c) Vertical oil damping (d) pneumatic axle guide 3 / 25 What is the modification of equalizing stay rod? (a) Fitted 16 tons in all coaches (b) fitted 18 t o tons in all coaches (c) Fitted 14 tons in all coaches (d) none of the above 4 / 25 Where anchor link is fitted in a bogie? (a) Bolster and bogie transom (b) Bolster stay rod and plank. (c) Equalizing stay rod and plank. (d) None of the above 5 / 25 What is the position of equalizing stay rod, between what parts it is fitted? (a) SAB head to control rod (b) bolster and lower spring plank (c) Bolster and bogie transoms (d) None of the above 6 / 25 If wheel diameter of an ICF coach is 887mm (889 –863), How much thickness of wooden packing is required for buffer height adjustment? (a) 13 mm (b) 38 mm (c) 48 mm (d) 26 mm 7 / 25 If wheel diameter of an ICF coach is less than 819 mm, How much thickness of wooden packing is required for buffer height adjustment? (a) 13 mm (b) 38 mm (c) 48 mm (d) 26 mm 8 / 25 If wheel diameter of an ICF coach is 820mm (839 –819), How much thickness of wooden packing is required for buffer height adjustment? (a) 13 mm (b) 38 mm (c) 48 mm (d) 26 mm 9 / 25 If wheel diameter of an ICF coach is 860 mm (863 –839), How much thickness of wooden packing is required for buffer height adjustment? (a) 13 mm (b) 38 mm (c) 48 mm (d) 26 mm 10 / 25 If wheel diameter of an ICF coach is 887mm (889 –863), How much thickness of wooden packing is required for buffer height adjustment? (a) 13 mm (b) 38 mm (c) 48 mm (d) 26 mm 11 / 25 Which type brake system, external slack adjuster have been eliminated? (a) BMBC (b) UMBS (c) BMBS & UMBS (d) None of the above 12 / 25 New diameter of pin for BSS hanger is - (a) 35 mm (b) 37 mm (c) 38 mm (d) 40 mm 13 / 25 What mechanism is provided to control the speed of the coach by transferring the breaking Force from break cylinder to he wheel tread? (a) Brake rigging (b) Push rod (c) Anchor link (d) Brake cylinder 14 / 25 Center pivot pin does not transmit any - (a) Horizontal load (b) Tractive (c) Breaking force (d) Vertical force 15 / 25 What is the diameter of guide cap hole in ICF/RCF bogie? (a) 4.0 mm (b) 3.0 mm (c) 5.0 mm (d) 7.0 mm 16 / 25 How many numbers of holes in guide cap hole in ICF/RCF bogie - (a) 5 (b) 7 (c) 9 (d) 11 17 / 25 The weight of the coach is transferred through - (a) Side bearer (b) Equalizing stay (c) Helical spring (d) Bolster 18 / 25 The variation in all four-corner height of the bogie must be less then or equal to - (a) 5.0. mm (b) 10.0 mm (c) 15.0 mm (d) 18.0 mm 19 / 25 In released position, the gap between brake block and wheel is – (a) 3 mm (b) 4 mm (c) 5 mm (d) 7 mm 20 / 25 What types of brake block are used in coaching stock? (a) ‘L’ type (b) ‘K’ type (c) ‘CI’ type (d) All type 21 / 25 What is the distance between side bearers of ICF coach? (a) 1560 mm (b) 1590 mm (c) 1600 mm (d) 1610 mm 22 / 25 What should be the maximum distance between safety loop and axle in ICF bogie? (a) 32.0 mm (b) 35.0 mm (c) 40.0 mm (d) 44.0 mm 23 / 25 With what the lateral and longitudinal guides of ICF bogie is mounted? (a) Dash pot (b) side bearer (c) CBC (d) Spring 24 / 25 What is amount of the oil per side bearer in ICF coaches? (a) 1.2 letter (b) 1.6 letter (c) 2.5 letter (d) 2.2 letter 25 / 25 After indo-German modification in coaching stock, What type of bushes to be used for brake gear components? (a) Nylon -55 (b) Steel –46 (c) Nylon –66 (d) Copper coated –55 Your score is The average score is 60% LinkedIn Facebook Twitter 0% Restart quiz BACK TO QUIZ/C&W PAGE
Coaching CBC/Draft Gear February 1, 2020 by admin 33 Created on February 01, 2020 By admin Coaching CBC/Draft Gear 1 / 20 Destruction tube is provided inside the – (a) Buffer (c) Head stock (c) under sole bar (d) None 2 / 20 Enhanced proof load of draw gear and screw coupling is - (a) 75 t (b) 80 t (c) 90 t (d) 85 t 3 / 20 In production unit, in tare condition the minimum permissible buffer height above railline to center of buffer is - (a) 11030 mm (b) 1045 mm (c) 1060 mm (d) 1095 mm 4 / 20 Write the difference of load between IRS coach and ICF coach is - (a) 26 to 32 % (b) 23 to26 % (c) 20 to 22 % (d) 30 to 36 % 5 / 20 Name the distance between axle box top and axle box crown bolt is – (a) Clearance ‘A’ (b) clearance ‘B’ (c) clearance ‘C’ (d) None of the above 6 / 20 The new thickness of a draft pad in ICF coach is - (a) 30.0 mm (b) 32.0 mm (c) 33.0 mm (d) 34.0 mm 7 / 20 In loaded condition, the minimum permissible height of buffer in ICF coach is – (a) 1090 mm (b) 1105 mm (c) 1030 mm (d) None of the above 8 / 20 The ICF buffer plunger is made of – (a) Mild steel (b) Cost iron (c) Cast steel (d) Aluminum Alloy 9 / 20 What should be the minimum buffer height after POH? (a) 1050 mm (b) 1060 mm (c) 1080 mm (d) 1090 mm 10 / 20 How the weight of the body is transferred on trolley in ICF coach? (a) Journal (b) Wheel (c) Side bearer (d) Dashpot 11 / 20 What is the maximum buffer plunger stroke in mm? (a) 127.0 mm (b) 129.0 mm (c) 131.0 mm (d) 133.0 mm 12 / 20 What is the distance between two buffers at one end? (a) 1952 mm (b) 1976 mm (c) 1956 mm (d) 1992 mm 13 / 20 The diameter of buffer plunger face of ICF coaches is – (a) 552 mm (b) 457 mm (c) 493 mm (d) 510 mm 14 / 20 Standard buffer projection from Headstock is – (a) 650 mm (b) 635 mm (c) 620 mm (d) 660 mm 15 / 20 The minimum permissible buffer height above rail level to center of buffer is – (a) 1105 mm (b) 1145 mm (c) 1115 mm (d) 1030 mm 16 / 20 The maximum standard buffer height above rail level to center of buffer is –(a) 1085 mm (b) 1100 mm (c) 1105 mm (d) 1030 mm (a) 1085 mm (b) 1100 mm (c) 1105 mm (d) 1030 mm 17 / 20 Minimum Permissible buffer projection from Headstock is – (a) 635 mm (b) 605 mm (c) 590 mm (d) 584 mm 18 / 20 What is the weakest link of the ‘H’ type tight lock center buffer coupler? (a) Draft gear (b) Knuckle (c) Lock (d) Yoke pin 19 / 20 Buffer centre stiffener is provided between – (a) Main Headstock & auxiliary headstock (b) Over main headstock (c) End panel & Sole bar (d) None of the above 20 / 20 Standard buffer projection from Headstock is (a) 650 mm (b) 635 mm (c) 620 mm (d) 660 mm Your score is The average score is 60% LinkedIn Facebook Twitter 0% Restart quiz BACK TO QUIZ/C&W PAGE
COACHING SET 4 January 22, 2020 by admin 31 Created on January 18, 2020 By admin Coaching Set 4 1 / 25 Buffer centre stiffener is provided between – (a) Main Headstock & auxiliary headstock (b) Over main headstock (c) End panel & Sole bar (d) None of the above 2 / 25 Destruction tube is provided inside the – (a) Buffer (c) Head stock (c) under sole bar (d) None 3 / 25 What is the weakest link of the ‘H’ type tight lock center buffer coupler? (a) Draft gear (b) Knuckle (c) Lock (d) Yoke pin 4 / 25 Thickness of hard packing ring used for 819mm average trade diameter of two wheel sets of bogie in adjustment of buffer height is - (a) 20.0 mm (b) 38.0 mm (c) 46.0 mm (d) 48.0 mm 5 / 25 Thickness of hard packing ring used for 839 to 820 mm average trade diameter of two wheel sets of bogie in adjustment of buffer height is (a) 16.0 mm (b) 20.0 mm (c) 38.0 mm (d) 46.0 mm 6 / 25 What thickness of hard packing ring used for 863 to 840 mm average trade diameter of two wheel sets of bogie in adjustment of buffer height? (a) 12.0 mm (b) 16.0 mm (c) 20.0 mm (d) 26.0 mm 7 / 25 What is Arc radius of buffer face? (a) 1505 mm (b) 1905 mm (c) 1305 mm (d) 1205 mm 8 / 25 Name the distance between axle box top and axle box crown bolt is – (a) Clearance ‘A’ (b) clearance ‘B’ (c) clearance ‘C’ (d) None of the above 9 / 25 The draw & buffing force transmission in coach is - (a) Centre pivot (b) Bogie (c) Side bearer (d) Wheel 10 / 25 The condemning thickness of draft pad in ICF coaches? (a) 30.0 mm (b) 32.0 mm (c) 33.0 mm (d) 34.0 mm 11 / 25 The new thickness of a draft pad in ICF coach is - (a) 30.0 mm (b) 32.0 mm (c) 33.0 mm (d) 34.0 mm 12 / 25 What is the buffer stroke in ICF coach (a) 127.0 mm (b) 129.0 mm (c) 131.0 mm (d) 133.0 mm 13 / 25 The ICF buffer plunger is made of – (a) Mild steel (b) Cast iron (c) Cast steel (d) Aluminum Alloy 14 / 25 What should be the minimum buffer height after POH? (a) 1050 mm (b) 1060 mm (c) 1080 mm (d) 1090 mm 15 / 25 What is the distance between two buffers at one end? (a) 1952 mm (b) 1976 mm (c) 1956 mm (d) 1992 mm 16 / 25 In ICF coach drawbar and Headstock, what should be the maximum buffer projection in mm? (a) 92.0 mm (b) 34.0 mm (c) 36.0 mm (d) 38.0 mm 17 / 25 The diameter of buffer plunger face of ICF coaches is – (a) 552 mm (b) 457 mm (c) 493 mm (d) 510 mm 18 / 25 Minimum Permissible buffer projection from Headstock is – (a) 635 mm (b) 605 mm (c) 590 mm (d) 584 mm 19 / 25 Standard buffer projection from Headstock is (a) 650 mm (b) 635 mm (c) 620 mm (d) 660 mm 20 / 25 Where has been distraction tube provided in ICF/RCF coaches? (a)Between main head stock and axially head stock (b)Outer main head stock (c)With axially head stock (d)None of the above 21 / 25 What shall be the period for cleaning of carpet of AC compartment? (a) Two month (b) one month (c) 15 day (d) Three month 22 / 25 In tare condition the bogie frame bolster clearance of non-AC, GS, SDC, SCN coach is - (a) 48+/-3mm( (b) 40 +/-5mm (c) 47 +/-2mm (d) 29 +/-3mm 23 / 25 What defect is detecting UST test? (a) Internal crack (b) external crack (c) Air flow crack (d) None of the above 24 / 25 Rehabilitation cost of coaching stock is – (a) 15% of the total cost (b) 20% of the total cost (c) 25% of the total cost (d) 35% of the total cost 25 / 25 standard thicknes of compensating rings is……………………… (a) 2 mm (b) 6 mm (c) 4 mm (d) 8 mm Your score is The average score is 58% LinkedIn Facebook Twitter 0% Restart quiz
COACHING SET 3 January 22, 2020 by admin 46 Created on January 17, 2020 By admin Coaching Set 3 1 / 25 What is the interval of cleaning/ flushing of overhead water tank (a) Every trip (b) Every month (c) Every three month (d) Every Six month 2 / 25 What is the interval of metallic commode chute panting (a) Every 15 days (b) Every month (c) Every 45 days (d) Every 90 days 3 / 25 Rehabilitation cost of coaching stock is – (a) 15% of the total cost (b) 20% of the total cost (c) 25% of the total cost (d) 35% of the total cost 4 / 25 Rehabilitation of coaching stock is carried out between (a) 10 to 12 year (b) 12 to 15 yea r(c) 15 to 18 year (d) 18 20 year 5 / 25 Thickness of sole bar of LHB coaches is a) 2 mm b) 5 mm c) 4 mm d) 6 mm 6 / 25 Yaw damper is fitted on a) Sole bar b) Bogie c) Under frame d) Between under frame and bogie frame 7 / 25 To protect vertical sliding between engine and power car, the device is known as - a) Vertical slide protector b) Restrictor c) Protecting device. d) None of these 8 / 25 Maximum permissible buffer drop under gross load and worn condition is - a) 65 mm b) 70 mm c) 75 mm d) 80 mm 9 / 25 How many shock absorbers are used in LHB Coaches? a) 10 nos .b) 8nos. c) 18nos. d) 12 nos. 10 / 25 In Air Spring Bogie gap maintained between lower plank and upper plank is…………mm (a) 280 (b) 240 (c) 355 (d) 255 11 / 25 The ICF buffer plunger is made of……………… (a) Mild Steel (b) Cast Steel (c) Cast iron (d) None of these. 12 / 25 standard thicknes of compensating rings is……………………… (a) 2 mm (b) 6 mm (c) 4 mm (d) 8 mm 13 / 25 What is diameter of wheel axle of LHB Coach a) 172 MM b) 170 MM c) 153 MM d) 165 MM 14 / 25 POH of LHB coach is done in the interval of…..months (a) 12 (b) 18 (c) 36 (d) 48 15 / 25 Permitted luggage allowed for Ist class pass is a) 35 Kg/ head (b) 50 Kg/ head (c) 70 Kg/ head (d) 100 Kg/ head 16 / 25 Permitted luggage allowed for IIad class pass is (a) 35 Kg/ head (b) 50 Kg/ head (c) 70 Kg/ head (d) 100 Kg/ head 17 / 25 At what schedule the painting of lavatories from inside is done – (a) ‘B’ schedules (b) ‘A’ schedule (c) ‘C’ schedule (d) Special schedule 18 / 25 All newly built coaches shall be given IOH after - (a) One month (b) six month (c) one year (d) two year 19 / 25 Coaching stock accident involving human life enquiry by- (a) CME (b) CRS (c) Sr.DME (d) ADRM 20 / 25 The ‘K’ type composite brake block should be changed, if worn out beyond (a) 10 mm (b) 12 mm (c) 20 mm (d) 22 mm 21 / 25 Transportation codes of the pantry car is – (a) BC (b) PC (c) WCB (d) CD 22 / 25 Transportation code of the ladies compartment is – (a) X (b) Z (c) Y (d) Z 23 / 25 The other name of pilot valve is – (a) PESAD (b) PEASD (c) PDEAS (d) EPASD 24 / 25 What shall be the period for POH of PCV attached with any other then train mail/ Express train? (a) 9 month (b) 12 month (c) 18 month (d) 24 month 25 / 25 At what interval, the intensive cleaning of any coach is? (a) Three month (b) One month (c) Six month (d) Eight month Your score is The average score is 69% LinkedIn Facebook Twitter 0% Restart quiz
COACHING SET 2 January 22, 2020 by admin 56 Created on January 16, 2020 By admin Coaching Set 2 1 / 25 To protect vertical sliding between engine and power car, the device is known as - a) Vertical slide protector b) Restrictor c) Protecting device. d) None of these 2 / 25 What is the wheel base of LHB bogie? a) 2440 mm b) 2696 mm c) 2560 mm d) 2570 mm 3 / 25 ‘IOH’ of LHB coaches is done - a) 18 months b) 12 months c) 9 months d) 14 months 4 / 25 ‘SS-II’ of LHB coach is done - a) 1 year b) 2 years c) 1.5 year/ 6 lakes Kms earned whichever is earlier d) 3 years/ 12 lakes Kms earned whichever is earlier 5 / 25 Trip Maintenance Schedule i.e. D1 of LHB Coach is done - a) 7±1 days b) 15 days c) Every Trip d) 30 days 6 / 25 Maximum permissible buffer drop under gross load and worn condition is - a) 65 mm b) 70 mm c) 75 mm d) 80 mm 7 / 25 How many shock absorbers are used in LHB Coaches? a) 10 nos .b) 8nos. c) 18nos. d) 12 nos. 8 / 25 What is the maximum temperature limit for TIMKEM CTBU? a) 90 oC b) 80 oC c) 85 oC d) 87 oC 9 / 25 What is diameter of wheel axle of LHB Coach a) 172 MM b) 170 MM c) 153 MM d) 165 MM 10 / 25 Work of Control reservoir in air brake system is…………………………. (a) To control BP pressure (b) To control DV valve (c) To control Brack system (d) None of these. 11 / 25 Dirt collector should be cleaned at the interval of ……………… (a) one month (b) Two month (c) Three month (d) None of these 12 / 25 POH of LHB coach is done in the interval of…..months (a) 12 (b) 18 (c) 36 (d) 48 13 / 25 Total no. of shock absorbers in fiat bogie are………. (a) 04 (b) 08 (c) 09 (d) None of these 14 / 25 .Lateral & longitudinal guidance of fiat bogie is made by............. (a) Dashpot (b) Articulated control arms (c) side bearer. (d) None of these. 15 / 25 Proof load Capacity of enhance screw coupling is ------------ton. (a) 36 (b) 70 (c) 75 (d) 130 16 / 25 Testing of alarm chain is done at -----------Kg weight. a) 05 (b) 10 (c) 25 (d) 20 17 / 25 .Greasing of equalizing stay rod is done in--------------schedule (a) A (b) B (c) C (d) D 18 / 25 Maximum Speed of LHB Coach is -------------KMPH. (a) 120 (b) 160 (c) 110 (d) 130 19 / 25 Thickness of sole bar of LHB coaches is a) 2 mm b) 5 mm c) 4 mm d) 6 mm 20 / 25 Fire Extinguisher should be refilled - a) Every month b) Every 3 months c) After 1 year d) On every trip 21 / 25 The Fire Extinguisher used in AC LHB coaches is - a) Foam type b) DCP Type d) CO2 type d) None of these 22 / 25 Yaw damper is fitted on a) Sole bar b) Bogie c) Under frame d) Between under frame and bogie frame 23 / 25 What is the name of shock absorber connected between bogie and car body? a) Primary b) Secondary c) Yaw. d) None of these. 24 / 25 On KM basis ‘SS- I’ of LHB coach is done - a) 5 lakh b) 6 lakh c) 9 lakh d) 12 lakh 25 / 25 Side wall of LHB Coaches are manufactured from a) Austenitic steel (SS 304M) b) IRSM-41 c) Ferritic steel (SS-409M) d) IRSM-44 Your score is The average score is 70% LinkedIn Facebook Twitter 0% Restart quiz
COACHING SET 1 January 22, 2020 by admin 126 Created on January 15, 2020 By admin Coaching Set 1 1 / 22 .Lateral & longitudinal guidance of fiat bogie is made by............. (a) Dashpot (b) Articulated control arms (c) side bearer. (d) None of these. 2 / 22 Riding index of LHB coach is------------ (a) 2.5 (b) 2.0 (c) 4.8 (d) None of these 3 / 22 Permissible limit of Deep flange in wheel is------------mm. (a) 35 (b) 50 (c) 28 (d) 22 4 / 22 Proof load Capacity of enhance screw coupling is ------------ton. (a) 36 (b) 70 (c) 75 (d) 130 5 / 22 Over hauling of Alarm chain system is done after ------------Month. (a) 3 (b) 5 (c) 9 (d) None of these 6 / 22 There are.............Nos. of lavatory in (ACF) of LHB coach (a) 02 (b) 03 (c) 04 (d) 06 7 / 22 DCP Type fire extinguisher is suitable to extinguish --------------fire (a) Diesel (b) Electric (c) Petrol (d) All 8 / 22 .Greasing of equalizing stay rod is done in--------------schedule (a) A (b) B (c) C (d) D 9 / 22 Testing of alarm chain is done at -----------Kg weight. a) 05 (b) 10 (c) 25 (d) 20 10 / 22 Maximum Flange thickness of worn wheel profile is ............ mm. (a) 22 (b) 16 (c) 25 (d) 28.5 11 / 22 Minimum buffer height of coach from Rail level is ---------------mm a) 1030 (b) 1105 (c) 900 (d) 1075 12 / 22 Axle Load of Non-AC coach is -------------ton. a) 16.0 (b) 13.0 (c) 20.3 (d) 18.3 13 / 22 POH of ICF Coach is done at the interval of ------------month. (a) 24 (b) 12 (c) 18 (d) 30 14 / 22 Maximum Speed of LHB Coach is -------------KMPH. (a) 120 (b) 160 (c) 110 (d) 130 15 / 22 .Riding Index of ICF Coach is a) 3.5 (b) 4.78 (c) 5.8 16 / 22 Nos. of levelling valves fitted in one air spring bogie are: (a) 02 (b) 06 (c) 04 (d) 08 17 / 22 Capacity of Auxiliary Reservoir used in air spring is___________ Liter . (a) 100 (b) 60 (c) 80 (d) 40 18 / 22 Capacity of main reservoir of air spring system is___________ Liter. (a) 180 (b) 170 (c) 150 (d) None of these 19 / 22 Air Spring working pressure in Hybrid coach is ________ Kg/cm2 : a) 6 (b) 5 (c) 4.8 (d) 3.5 20 / 22 FIAT bogie is capable to negotiate the curve of 100 at the speed up to: (a) 100 Kmph (b) 60 Kmph (c) 40 Kmph (d) 30 Kmph 21 / 22 Type of coach body shell used in hybrid coach is: (a) ICF (b) LHB (c) BEML (d) None of these 22 / 22 Condemning wheel dia in FIAT bogie is...........mm a) 845 (b) 813 (c) 915 (d) None of these Your score is The average score is 65% LinkedIn Facebook Twitter 0% Restart quiz
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