77. The grade compensation on B.G. tracks on Indian Railways, is
78. Maximum cant deficiency prescribed on Indian Board Gauge Railways, is
79. Gauge of a permanent way, is
80. On Indian Railways standard length of rails for M.G. track, is
81. For calculating the length of curve lead (C.L.), the correct formula is
82. The standard dimensions of a wooden sleeper for M.G. railway track are
83. Who is the symbolic head of the Commonwealth?
84. The standard width of ballast for B.G.track in Indian Railways, is kept
85. The angle between the gauge faces of the stock rail and tongue rail, is called
86. Top surface of steel sleepers, is
87. Wheels of a rolling stock are provided flanges on
88. The arrangement of rails which permit trains to cross another track and also to divert to the other track, is called
89. To achieve best performance, the type of switch preferred to, is
90. Degree of a railway curve is defined as number of degrees subtended at the centre of a curve by an arc of
91. Pot sleepers are used if degree of the curve does not exceed
92. For even distribution of load through ballast, load dispersal is assumed as
93. The side of a rail diamond may be obtained by dividing the gauge of track by
94. The main advantage of a cement concrete sleeper, is :
95. Rail tops of a track are placed
96. The gradient on which an additonal engine is required to negotiate the gradient, is called
97. If D is the distance between the parallel sidings and β is the limiting angle of crossings, the distance between the noses of crossing measured parallel to the main track, is
98. To avoid the damage of nose of crossing, the wing rails are ramped so that nose of crossing remains at a lower level by
99. Smitch diamond is provided if the angle of diamond is less than
100. The distance between theoretical nose of crossing and actual nose of crossing for practical purposes, is