51. A scissors cross over consists of one diamond and
52. Heel divergency, the distance between the running faces of stock rail and gauge face of tongue rail, as recommended for Indian B.G. tracks, is
53. Type of switch rails generally adopted for modern track, is
54. If sleeper density is M + 7 for 13 m rails, the minimum depth of ballast under wooden sleepers (25 cm x 13 cm), is
55. By interchanging gibs and cotters of a pot sleeper, gauge may be slackened by
56. Composite sleeper index determines
57. Fill Up the blanks : Some of my clothing ......... damaged.?
58. Indian Railways detects the rail flow by
59. The rail section which is not used on Indian Broad Gauge tracks, is
60. Ballast packed below and around the sleepers to transfer the load from sleepers to formation, generally consists of
61. A wing rail is renewed or reconditioned if its maximum vertical wear is
62. The place where a railway line and a road cross each other at the same level, is known as
63. On Indian Railways standard length of rails for B.G. track, is
64. Heel of crossing is the line joining
65. A mono-block sleeper has
66. Minimum length of a transition curve required for
67. Rice cultivation is associated with Harappan site of?
68. A triangle used for turning the face of locomotives, consists of
69. Monnier, the inventor of R.C.C., suggested the introduction of reinforced cement concert sleepers for the railways in
70. If D is the distance between the parallel sidings and α is the angle of crossing, the distance between the noses of crossing measured parallel to the gathering line, is
71. Regional Indian railways use different types of sleepers according to their
72. Minimum composite sleeper index for wooden sleepers used in cross-overs, is
73. The spike commonly used to fix rails to wooden sleepers in Indian railways, is
74. Who among the following was a Brahmavadini who composed some hymns of the Vedas?
75. In Indian railways, plate laying is usually done by