Recent questions tagged 1994

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Oldham coupling is used to transmit power between two parallel shafts which are slightly offset

asked Dec 21, 2017 in md by chandu (215k points)

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A device used for lifting of lowering objects suspended from a hook at the end of retractable chains or cable is called

asked Dec 21, 2017 in md by chandu (215k points)

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When compared to a rod of the same diameter and material, wire rope

asked Dec 21, 2017 in md by chandu (215k points)

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The length or chain in terms of pitches can be approximated by

asked Dec 21, 2017 in md by chandu (215k points)

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In a short centre open-belt drive, and idler pulley is used to maintain the belt tension and to

asked Dec 21, 2017 in md by chandu (215k points)

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The lead angle of worm is 22.5°. Its helix angle will be

asked Dec 20, 2017 in md by chandu (215k points)

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The Lewis equation for gear tooth with involute profile predicts

asked Dec 20, 2017 in md by chandu (215k points)

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Consider the following statements about antifriction bearings

asked Dec 20, 2017 in md by chandu (215k points)

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If the combined shock and fatigue factor for bending is 1.5 and combined shock and fatigue factor for torsion is

asked Dec 20, 2017 in md by chandu (215k points)

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The effect of keyways on a shaft is to reduce its load carrying capacity and to increase its

asked Dec 20, 2017 in md by chandu (215k points)

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In hydrodynamic journal bearings, the rotating journal is held in

asked Dec 20, 2017 in md by chandu (215k points)

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Consider the following statements regarding power screws:

asked Dec 19, 2017 in md by chandu (215k points)

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Uniform strength bolts are used for resisting impact loads

asked Dec 19, 2017 in md by chandu (215k points)

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The following two figure show welded joints (XXX indicated welds)

asked Dec 19, 2017 in md by chandu (215k points)

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Match List-I (Types of joints) and List – II (An element of the joint)

asked Dec 19, 2017 in md by chandu (215k points)

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Which one of the following structural joints with 10 rivets and same size of plate and material will be most efficient?

asked Dec 19, 2017 in md by chandu (215k points)

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A state of pure shear in a biaxial of stress is given

asked Dec 18, 2017 in md by chandu (215k points)

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Then at the critical speed, the relative positions of G and S are given by

asked Dec 16, 2017 in tom by chandu (215k points)

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When the shaft is rotated a 300 revolutions per minute, it will whirl with a radius of

asked Dec 16, 2017 in tom by chandu (215k points)

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The lowest critical speed is

asked Dec 16, 2017 in tom by chandu (215k points)

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