61. The cam follower extensively used in aircraft engines is
62. The endurance limit in shear of carbon steel can be obtained by multiplying the endurance limit in flexure by a factor of
63. Multiple threads are used to secure
64. Whether any core is required in wire ropes
65. The stress in the threaded part of the bolt will be __________ as compared to the shank.
66. In cross or regular lay ropes
67. The lower deviation is the algebraic difference between the
68. An Involute pinion and gear are in mesh. If both have the same size of addendum, then there will be interference between the
69. A sliding bearing which operates without any lubricant present, is called
70. Residual stress in materials
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