Railway Question Bank & Answer - C&W Objective (True or false )

Railway Question Bank - C&W Objective  (True or false )

True or false 

1. Axle mounted disc system is provided in ICF coach. (T/F)

 2. 19 mm choke dia is provided in PEAV of LHB Coach (T/F)

 3. Maximum dia of axle mounted disc in LHB Coach is 640 mm (T/F) 

4. 2 No. of Air Conditioning Plant are provided in AC LHB Coach (T/F)

 5. Brake Cylinder dia of LHB Coach is 10 inch. (T/F)

 6. Piston Stroke of brake cylinder fitted in LHB Coach is 32 mm (T/F) 

7. Only Primary Suspension is provided in Fiat Bogie (T/F) 

8. POH of LHB Coach is carried out at nominated workshop (T/F)

 9. POH of LHB Coach is done on an interval of 36 months (T/F) 

10. IOH of LHB Coach is done on an interval of 18 months (T/F) 

11. Articulated control arms are provided in ICF Coach (T/F) 

12. Lateral and longitudinal guidance is provided by articulated arm in fiat bogie (T/F)

13. Condemning wheel diameter of LHB Coach is 825 mm (T/F) 

14. WSP system is provided in LHB Coach (T/F) 

15. CDTS System is not provided in LHB Coach (T/F) 

16. Maximum permissible speed of LHB Coach is 200 Km/h (T/F) 

17. CDTS discharges toilet waste only when train crosses the speed of 30 KMPH. (T/F) 

18. Weight per meter length of LHB coach is approximate 10% less than conventional Coach. (T/F)

 19. Single nest coil spring primary suspension is used in a FIAT. (T/F)

 20. Air spring pressure in hybrid coach is 5 kg/cm 2 . (T/F) 

21. There are 4 number of leveling valve provided in hybrid coach. . (T/F) 

22. In air spring ICF bogie 04 No. of duplex check valve are fitted. . (T/F) 

23. Position of leveling valve lever will be horizontal in air spring in case of proper Pressure. (T/F) 

24. 22.9 Tone is the axle load capacity of BOXN-R wagon. (T/F) 

25. BOXN-R wagon body is made of stainless steel (IRSM-44). (T/F) 

26. Floor sheet thickness OF BOXN-R wagon is 3.5 mm. (T/F) 

27. Side panel thickness of BOXN-R wagon is 2.0 mm. (T/F) 

28. In CDTS supply of air pressure is made through BP. (T/F) 

29. Main reservoir capacity of air spring fitted coach is 150 L. (T/F) 

30. Phonic wheel sensor is provided for detecting the speed in LHB coaches. (T/F) 

31. H type coupler is used in locomotives. (T/F) 

32. HTEA type coupler is used in wagon stock (T/F) 

33. Horizontal Gathering in H type coupler is +/-110 mm (T/F) 34. Knuckle pivot pin is provided in CBC to transfer tractive force. (T/F)

 35. Contour gauge no. 3 is used to detect defect in locking piece provided in CBC. (T/F)

 36. Distance between lever connector nose and bottom of the coupler body should not be less than 25 mm (T/F) 

37. Clear visibility of tell – tale slot in V shape of rotary lever indicates proper locking of Knuckle. (T/F) 

38. Function of anti creep device is to resist unlocking of CBC. (T/F) 

39. RF 361 draft gear is provided with H type coupler (T/F) 

40. MK-50 Draft Gear is provided with HTEA type coupler (T/F) 

41. Shank wear plate is provided in coupler body (T/F) 

42. Yoke pin is a headless pin (T/F) 

43. Elastomeric pads are provided in MK-50 draft gear. (T/F)

 44. Hauling capacity of HTEA coupler is 9000 ton. (T/F)

 45. Knuckle thrower in CBC is provided to unlock the CBC. (T/F) 

46. CBC operating handle is provided at right hand end of wagon. (T/F) 

47. Capacity of RF-361 draft gear is 5725 kgm. (T/F)

 48. Capacity of MK-50 draft gear is 5385 kgm (T/F) 

49. Capacity of HR-40 draft gear is 6200 kgm (T/F) 

50. Size of bearing piece slot of CBC operating handle is 17.5 mm (T/F) 

51. H type coupler is provided in LHB and ICF coaches both. (T/F) 

52. Inclination of slot in bearing piece slot of operating handle is 150 . (T/F) 

53. preload of draft gear in H type coupler is 30 kg N. (T/F) 

54. Maximum variation in CBC height is 75 mm. (T/F) 

55. CBC components are lubricated during ROH wagon. (T/F) 

56. Standard distance between knuckle nose and guard arm is 130 mm. (T/F) 

57. Knuckle pin is made of class Vsteel. (T/F) 58. Yoke pin is made of class IVsteel. (T/F)

 59. All electric locomotives are fitted with transition type CBC. (T/F)

 60. Toggle is a part of rotary lever assembly of CBC. (T/F) 

61. Cartage taper roller bearing is used in ICF Bogie. (T/F)

 62. IOH of ICF coach is done in after 09 months. (T/F) 

63. ‘A’ dimension of AC coach is 16$2@&0mm (T/F) 

64. Oil level in dashpot is 60mm. (T/F) 

65. Meaning of CIA is carriage alteration instructions. (T/F) 

66. Over hauling of Alarm Chain System is done in B Schedule. (T/F)

 67. Oil Capacity of Non- modified dashpot of ICF coach is 1.4 liter. (T/F) 

68. Speed of A class ODC in night is 40 KMPH. (T/F) 

69. IOH of shatabadi coach is done in 09 months. (T/F) 

70. Codal life of PCV is 40 years. (T/F) 

71. RA is a OCV. (T/F) 72. Over hauling of DV of BOXN wagon is done in 4.5 Year. (T/F) 

73. CTRB is used in BMBS Wagon. (T/F) 

74. Steaming is not done in tank wagon during POH. (T/F) 

75. Flat tyre limit on wagon is 65mm. (T/F) 

76. Wheel base of UIC Bogie is 2000±5 mm. (T/F) 

77. 12mm and 37 mm packing is used in UIC bogie. (T/F) 

78. Axle load of BOXN HA wagon is 22.9 Ton. (T/F) 

79. Codal Life BOXN is 30 year. (T/F)

 80. RA is a PCV. (T/F)

 81. Over hauling of coach DV is done in 05 Year. (T/F)

 82. SAB is fitted in BMBS. (T/F) 

83. Steam Cleaning of tank wagon is done during ROH (T/F) 

84. Flat tyre limit of wagon is 50MM. (T/F) 

85. Wheel base of casnub bogie is 2000+- 10mm. (T/F) 86. 12mm and 37 mm packing is used in casnub bogie. (T/F)

 87. Axle load of BOXN HS wagon is 22.9 Ton. (T/F) 

 88. Spherical roller bearing is used in ICF Bogie (T/F) 

89. POH of BVZI is done at the interval of 09 months (T/F) 

90. WAI means Carriage Alteration Instructions. (T/F) 

91. A- dimension of AC coach is 18±2/0 mm. (T/F) 

92. Breakage of CBC Knuckle is a ‘S’ mark rejection. (T/F) 

93. President of IRCA is General Mnanager of Northern Railway. (T/F) 

94. Wear in Knuckle of CBC is a ‘S’ mark rejection. (T/F) 

95. IRCA Rule Book part III is apllied for wagon stock. (T/F) 

96. IRCA Rule Book part IV is applied for coaching stock. (T/F) 

97. Breakage of spring is without ‘S’ mark rejection. (T/F) 

98. Rejections are given in chapter IV of IRCA Rule Book part III & IV. (T/F) 

99. Instruction of Rule Book part III & IV are mandatary to follow for maintenance. (T/F) 

100. Neutral Control department works under the control of Member Mechanical. (T/F) 

Answers.

1. F        2. T      3. T        4. T        5. T       6. F     7. F     8. T         9. T     10. T 

11. F        12. T    13. F    14. T     15. F     16. T   17. T    18. T     19. T     20. F

21. T        22.   F     23. T    24. T      25. T    26. F    27. F    28. F   29. T   30. T

31. F      32. T   33. T   34. F    35. F      36. T    37. T    38. T       39. F     40. T 

41. T      42. T    43. T       44. T     45. T       46. T     47. T    48. T     49. T   50. T

 51. T     52. T    53. T    54. T     55. F      56. F     57. T     58. F     59. T     60. T

 61.  F     62. T     63. F     64. F       65. T      66. T     67. T     68. T     69. T    70. F

 71. T       72. T      73. T    74. F     75. F      76. T     77. F     78. T   79. T      80. F 

81. F      82. F     83. T      84. F     85. F     86. T      87. F  88.   T   89. F       90. F 

91. F     92. T      93. T   94. F    95. T     96. T    97. F     98. T     99. T    100. F 

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