COACHING

LHB WRA/CDTS QUIZ( OBJECTIVE Q&A)

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LHB WRA/CDTS

1 / 19

“Fail Safe Mode” of CDTS works –

2 / 19

Upper Flapper valve usually open when

3 / 19

Solenoid valve works

4 / 19

CDTS P.L.C. having –

5 / 19

PLC works on –

6 / 19

Toilet bowl made up of –

7 / 19

Retention tank outlet liding discharge valve remains open -It
always open

8 / 19

Full form of W.S.P –

9 / 19

CDTS system is based on RDSO specification –

10 / 19

Function of P.L.C in CDTS –

11 / 19

Function of pressurizer in CDTS –

12 / 19

Lower opening of retention tank opens –

13 / 19

Upper opening of retention tank –

14 / 19

Opening of Retention tank activate by –

15 / 19

. CDTS works on –

16 / 19

How many openings „Retention Tank‟ have –

17 / 19

What is the function of Solenoid valve/Magnetic Valve?

18 / 19

What is the full form of WRA?

19 / 19

What is the full form of CDTS?

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The average score is 45%

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QUIZ UNDER GEAR /BOGIE

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OBJECTIVE Q&A ICF UNDER GEAR /BOGIE

1 / 25

One of the function of Anchor links?

2 / 25

What type of axle guidance arrangement used in ICF/RCF bogie?

3 / 25

What is the modification of equalizing stay rod?

4 / 25

Where anchor link is fitted in a bogie?

5 / 25

What is the position of equalizing stay rod, between what parts it is fitted?

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?

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?

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?

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?

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?

11 / 25

Which type brake system, external slack adjuster have been eliminated?

12 / 25

New diameter of pin for BSS hanger is -

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?

14 / 25

Center pivot pin does not transmit any -

15 / 25

What is the diameter of guide cap hole in ICF/RCF bogie?

16 / 25

How many numbers of holes in guide cap hole in ICF/RCF bogie -

17 / 25

The weight of the coach is transferred through -

18 / 25

The variation in all four-corner height of the bogie must be less then or equal to -

19 / 25

In released position, the gap between brake block and wheel is –

20 / 25

What types of brake block are used in coaching stock?

21 / 25

What is the distance between side bearers of ICF coach?

22 / 25

What should be the maximum distance between safety loop and axle in ICF bogie?

23 / 25

With what the lateral and longitudinal guides of ICF bogie is mounted?

24 / 25

What is amount of the oil per side bearer in ICF coaches?

25 / 25

After indo-German modification in coaching stock, What type of bushes to be used for brake gear components?

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The average score is 49%

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Coaching CBC/Draft Gear

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Coaching CBC/Draft Gear

1 / 20

Destruction tube is provided inside the –

2 / 20

Enhanced proof load of draw gear and screw coupling is -

3 / 20

In production unit, in tare condition the minimum permissible buffer height above rail
line to center of buffer is -

4 / 20

Write the difference of load between IRS coach and ICF coach is -

5 / 20

Name the distance between axle box top and axle box crown bolt is –

6 / 20

The new thickness of a draft pad in ICF coach is -

7 / 20

In loaded condition, the minimum permissible height of buffer in ICF coach is –

8 / 20

The ICF buffer plunger is made of –

9 / 20

What should be the minimum buffer height after POH?

10 / 20

How the weight of the body is transferred on trolley in ICF coach?

11 / 20

What is the maximum buffer plunger stroke in mm?

12 / 20

What is the distance between two buffers at one end?

13 / 20

The diameter of buffer plunger face of ICF coaches is –

14 / 20

Standard buffer projection from Headstock is –

15 / 20

The minimum permissible buffer height above rail level to center of buffer is –

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

17 / 20

Minimum Permissible buffer projection from Headstock is –

18 / 20

What is the weakest link of the ‘H’ type tight lock center buffer coupler?

19 / 20

Buffer centre stiffener is provided between –

20 / 20

Standard buffer projection from Headstock is

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The average score is 57%

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COACHING SET 4

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Coaching Set 4

1 / 25

Buffer centre stiffener is provided between –

2 / 25

Destruction tube is provided inside the –

3 / 25

What is the weakest link of the ‘H’ type tight lock center buffer coupler?

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 –

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

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?

7 / 25

What is Arc radius of buffer face?

8 / 25

Name the distance between axle box top and axle box crown bolt is –

9 / 25

The draw & buffing force transmission in coach is –

10 / 25

The condemning thickness of draft pad in ICF coaches?

11 / 25

The new thickness of a draft pad in ICF coach is –

12 / 25

What is the buffer stroke in ICF coach

13 / 25

The ICF buffer plunger is made of –

14 / 25

What should be the minimum buffer height after POH?

15 / 25

What is the distance between two buffers at one end?

16 / 25

In ICF coach drawbar and Headstock, what should be the maximum buffer projection in mm?

17 / 25

The diameter of buffer plunger face of ICF coaches is –

18 / 25

Minimum Permissible buffer projection from Headstock is –

19 / 25

Standard buffer projection from Headstock is

20 / 25

Where has been distraction tube provided in ICF/RCF coaches?

21 / 25

What shall be the period for cleaning of carpet of AC compartment?

22 / 25

In tare condition the bogie frame bolster clearance of non-AC, GS, SDC, SCN coach is –

23 / 25

What defect is detecting UST test?

24 / 25

Rehabilitation cost of coaching stock is –

25 / 25

standard thicknes of compensating rings is………………………

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The average score is 57%

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COACHING SET 3

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Coaching Set 3

1 / 25

What is the interval of cleaning/ flushing of overhead water tank

2 / 25

What is the interval of metallic commode chute panting

3 / 25

Rehabilitation cost of coaching stock is –

4 / 25

Rehabilitation of coaching stock is carried out between

5 / 25

Thickness of sole bar of LHB coaches is

6 / 25

Yaw damper is fitted on

7 / 25

To protect vertical sliding between engine and power car, the device is known as –

8 / 25

Maximum permissible buffer drop under gross load and worn condition is –

9 / 25

How many shock absorbers are used in LHB Coaches?

10 / 25

In Air Spring Bogie gap maintained between lower plank and upper plank is…………mm

11 / 25

The ICF buffer plunger is made of………………

12 / 25

standard thicknes of compensating rings is………………………

13 / 25

What is diameter of wheel axle of LHB Coach

14 / 25

POH of LHB coach is done in the interval of…..months

15 / 25

Permitted luggage allowed for Ist class pass is

16 / 25

Permitted luggage allowed for IIad class pass is

17 / 25

At what schedule the painting of lavatories from inside is done –

18 / 25

All newly built coaches shall be given IOH after –

19 / 25

Coaching stock accident involving human life enquiry by-

20 / 25

The ‘K’ type composite brake block should be changed, if worn out beyond

21 / 25

Transportation codes of the pantry car is –

22 / 25

Transportation code of the ladies compartment is –

23 / 25

The other name of pilot valve is –

24 / 25

What shall be the period for POH of PCV attached with any other then train mail/ Express train?

25 / 25

At what interval, the intensive cleaning of any coach is?

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The average score is 69%

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COACHING SET 2

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Coaching Set 2

1 / 25

To protect vertical sliding between engine and power car, the device is known as –

2 / 25

What is the wheel base of LHB bogie?

3 / 25

‘IOH’ of LHB coaches is done –

4 / 25

‘SS-II’ of LHB coach is done –

5 / 25

Trip Maintenance Schedule i.e. D1 of LHB Coach is done –

6 / 25

Maximum permissible buffer drop under gross load and worn condition is –

7 / 25

How many shock absorbers are used in LHB Coaches?

8 / 25

What is the maximum temperature limit for TIMKEM CTBU?

9 / 25

What is diameter of wheel axle of LHB Coach

10 / 25

Work of Control reservoir in air brake system is………………………….

11 / 25

Dirt collector should be cleaned at the interval of ………………

12 / 25

POH of LHB coach is done in the interval of…..months

13 / 25

Total no. of shock absorbers in fiat bogie are……….

14 / 25

.Lateral & longitudinal guidance of fiat bogie is made by………….

15 / 25

Proof load Capacity of enhance screw coupling is ————ton.

16 / 25

Testing of alarm chain is done at ———–Kg weight.

17 / 25

.Greasing of equalizing stay rod is done in————–schedule

18 / 25

Maximum Speed of LHB Coach is ————-KMPH.

19 / 25

Thickness of sole bar of LHB coaches is

20 / 25

Fire Extinguisher should be refilled –

21 / 25

The Fire Extinguisher used in AC LHB coaches is –

22 / 25

Yaw damper is fitted on

23 / 25

What is the name of shock absorber connected between bogie and car body?

24 / 25

On KM basis ‘SS- I’ of LHB coach is done –

25 / 25

Side wall of LHB Coaches are manufactured from

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The average score is 68%

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COACHING SET 1

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Coaching Set 1

1 / 22

.Lateral & longitudinal guidance of fiat bogie is made by………….

2 / 22

Riding index of LHB coach is————

3 / 22

Permissible limit of Deep flange in wheel is————mm.

4 / 22

Proof load Capacity of enhance screw coupling is ————ton.

5 / 22

Over hauling of Alarm chain system is done after ————Month.

6 / 22

There are………….Nos. of lavatory in (ACF) of LHB coach

7 / 22

DCP Type fire extinguisher is suitable to extinguish ————–fire

8 / 22

.Greasing of equalizing stay rod is done in————–schedule

9 / 22

Testing of alarm chain is done at ———–Kg weight.

10 / 22

Maximum Flange thickness of worn wheel profile is ………… mm.

11 / 22

Minimum buffer height of coach from Rail level is —————mm

12 / 22

Axle Load of Non-AC coach is ————-ton.

13 / 22

POH of ICF Coach is done at the interval of ————month.

14 / 22

Maximum Speed of LHB Coach is ————-KMPH.

15 / 22

.Riding Index of ICF Coach is

16 / 22

Nos. of levelling valves fitted in one air spring bogie are:

17 / 22

Capacity of Auxiliary Reservoir used in air spring is___________ Liter .

18 / 22

Capacity of main reservoir of air spring system is___________ Liter.

19 / 22

Air Spring working pressure in Hybrid coach is ________ Kg/cm2 :

20 / 22

FIAT bogie is capable to negotiate the curve of 100 at the speed up to:

21 / 22

Type of coach body shell used in hybrid coach is:

22 / 22

Condemning wheel dia in FIAT bogie is………..mm

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The average score is 64%

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