Q481
Open questionThe connecting rod bolts are tightened up with initial tension greater than the external load so that
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Q482
Open questionIn order to withstand resistance to wear, the best profile of gear is
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Q483
Open questionIn hydrostatic bearings
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Q484
Open questionIn the levers of third type, the mechanical advantage is __________ one.
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Q485
Open questionCast iron pipes are mainly used
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Q486
Open questionA machine part subjected to _________ is called a strut.
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Q487
Open questionWhich of the following pipe joints would be suitable for pipes carrying steam?
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Q488
Open questionThe expression 0.175 - 0.841/T is the Lewis form factor for
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Q489
Open questionIn worm gears, the pressure angle is __________ the angle between two inclined faces in axial plane.
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Q490
Open questionThe ultimate strength of steel in tension in comparison to shear is in the ratio of
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Q491
Open questionAccording to maximum normal stress theory, the maximum normal stress in the shaft is
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Q492
Open questionWhen a circular beam of diameter d is subjected to a shear force F, the maximum shear stress induced will be
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Q493
Open questionWhen a beam of rectangular cross-section of width b and depth d, is subjected to a shear force F, the maximum shear stress induced will be
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Q494
Open questionThe wire ropes make contact at
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Q495
Open questionStress concentration in cyclic loading is more serious in
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Q496
Open questionStress concentration in static loading is more serious in
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Q497
Open questionIn static loading, stress concentration is more serious in
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Q498
Open questionIn cyclic loading, stress concentration is more serious in
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Q499
Open questionIn a journal bearing, the load on the bearing is __________ to the axis of the journal.
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Q500
Open questionWhich is positive drive?
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