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!
