Q581
Open questionRankine's theory of failure is applicable for following type of materials
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Q582
Open questionThe velocity factor for very accurately cut and ground metallic gears operating at velocities upto __________ are equal to .
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Q583
Open questionLewis equation is applied
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Q584
Open questionIn a hydrodynamic lubricated bearing
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Q585
Open questionIdler pulley is used for
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Q586
Open questionIf p = bearing pressure on projected bearing area, Z = absolute viscosity of lubricant and N = speed of journal, then the bearing characteristic number is given by
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Q587
Open questionThe suitable material for belt in agricultural machinery is
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Q588
Open questionWhich process will increase the fatigue duration of parts?
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Q589
Open questionCoaxing is the procedure of increasing
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Q590
Open questionIn a flange coupling, the keys are staggered at __________ along the circumference of the shafts in order to divide the weakening effect caused by key ways.
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Q591
Open questionThe minimum number of teeth on the pinion which will mesh with any gear without interference for 20° full depth involute teeth will be
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Q592
Open questionA tube has the following advantage over pipe
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Q593
Open questionThe included angle for the V-belt is usually
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Q594
Open questionThe rivet head used for boiler plate riveting is usually
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Q595
Open questionThe ball bearings are provided with a cage
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Q596
Open questionThe maximum bending stress in a curved beam having symmetrical section always occur at the
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Q597
Open questionThe toughness of a material _________ when it is heated
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Q598
Open questionThe endurance or fatigue limit is defined as the maximum value of the stress which a polished standard specimen can withstand without failure, for infinite number of cycles, when subjected to
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Q599
Open questionEndurance limit or fatigue limit is the maximum stress that a member can withstand for an infinite number of load applications without failure when subjected to
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Q600
Open questionIn skew bevel gearing, the axes of shafts are
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