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Mechanical Department trade-wise Multiple Choice Question

Posted on October 16, 2022

Mechanical Department C&W Trade-Wise Multiple Choice Question Quiz. Let’s see how many questions you can answer.

C&W trade Objective Question Bank

QUIZ START

#1. Wheel base of casnub bogie is………….mm

1200 MM
2400 MM
2000 MM
1800 MM

#2. BOXNHL feed pipe pressure is………. Kg/Cm2

5 Kg/Cm2
4.8 Kg/Cm2
3.8 Kg/Cm2
6 Kg/Cm2

#3. Permissible Wheel dia difference of both casnub bogies of a wagon is……..mm

25 MM
5 MM
10 MM
13 MM

#4. Maximum buffer height of goods wagon is………..mm

1105 MM
1100 MM
1030 MM
1075 MM

#5. Permissible limit of Deep flange in wheel is……..mm.

35 MM
28 MM
50 MM
22 MM

#6. ……………….. bearing is used in UIC Bogie

CTRB
Cylindrical
Spherical
None of these

#7. POH of ICF Coach is done at the interval of……..month

12
30
24
18

#8. A dimension of BOXN is……….mm

70+2-0
50 ± 2
22 ± 2
70 ± 2

#9. IOH of ICF Coach is done in the interval of………month.

9 month
18 month
6 month
12 month

#10. ……………….. grms Grease is used in CTRB

1420
250±30
455±30
1500

#11. Brake pipe pressure is……………. Kg/Cm2

5 Kg/Cm2
6 Kg/Cm2
4.2 Kg/Cm2
3.8 Kg/Cm2

#12. 37 MM packing is used in 22 WM casnub bogie to adjust CBC height wheel dia ……mm

950 MM
905 MM
1105 MM
924 MM

#13. Friction cofficient of K type composite brake block is………….

0.25
0.31
0.28
0.36

#14. Testing of alarm chain is done at…….. Kg weight

25 KG
30 KG
10 KG
20 KG

#15. Permissible limit of sharp flange of wheel is…………mm.

None of these
16 mm
50 mm
35 mm

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

29.4 MM
16 MM
28.5 MM
22 MM

#17. ………………. is checked with tyre defect gauge

door defect
wheel defect
CBC defect
Buckle defect

#18. Free height of CC Pad is……………

114
120
118
116

#19. Limit of flat tyre in wagon is………mm

80 MM
50 MM
40 MM
60 MM

#20. Wheel gauge (distance between two wheels) is………….

1676±3
1599 MM
1600±2 MM
1600+2-1 MM

#21. Maximum Speed of LHB Coach is ------------- KMPH

130 KMPH
160 KMPH
110 KMPH
120 KMPH

#22. …………….. mm packing is used in Casnub Bogie to adjust CBC height

25 mm
None of these
37 mm
35 mm

#23. Roof sheet thickness in BCNA wagon is………..mm

1.7 MM
2.1 MM
1.5 MM
1.6 MM

#24. Proof load Capacity of enhance screw coupling is………….ton

70
72
77
75

#25. …………. roller bearing is used in BOXN/BCN

Cartage taper
Ball
Cylindrical
Plan

#26. Condemn height of Elastomeric Pad is………….

40
42
38
36

#27. Axle Load of AC coach is………..Ton

18.3
13.3
20.3
16.3

#28. Riding Index of ICF Coach is -----------

3.2
2.2
4.1
3.5

#29. Permissible variation in Wheel dia of same casnub bogies of a wagon is…..mm

10 mm
13 mm
5 mm
25 mm

#30. DCP Type fire extinguisher is suitable to extinguish………

Electric
Petrol
Diesel
All

#31. Axle is checked by…………….

UST
Wheel gauge
None of these
DPT

#32. Centre pivot of Casnub Bogie is made of…………..

Mild Steel
Cast steel
Cast Iron
Stainless Steel

#33. Minimum buffer height of goods wagon is……..mm

1025 mm
1010 mm
1030 mm
1045 mm

#34. Minimum Wheel dia of Casnub Bogie is……..mm

1000 mm
915 mm
918 mm
906 mm

#35. POH of BOX N Wagon is done at the interval of……………month

54
18
09
12
Finish

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