Q421
Open questionA pressure vessel is said to be a thick shell, if the ratio of wall thickness to its diameter is
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Machine Design
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Q422
Open questionThe pitch of threads on a Jock nut in comparison to pitch of nut is
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Q423
Open questionIn hydrodynamic bearings
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Q424
Open questionThe function of a washer is to
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Q425
Open questionThe load cup of a screw jack is made separate from the head of the spindle to
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Q426
Open questionSilver based solder is used for
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Q427
Open questionThe endurance limit for a mirror polished material will be __________ as compared to unpolished material.
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Q428
Open questionEye bolts are used for
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Q429
Open questionWhen a shaft is subjected to combined twisting moment (T) and bending moment (M), then the equivalent twisting moment is equal to
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Q430
Open questionA transmission shaft includes
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Q431
Open questionA universal coupling is used to connect two shafts
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Q432
Open questionOldham coupling is used to connect two shafts
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Q433
Open questionA flange coupling is used to connect two shafts
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Q434
Open questionThe material commonly used for crane hooks is
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Q435
Open questionDuring hot working of metals,
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Q436
Open questionWhich of the following statement is correct for gears?
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Q437
Open questionWhich is correct statement?
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Q438
Open questionA hot short metal is
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Q439
Open questionTwo rigid plates are clamped by means of bolt and nut with an initial force F. After tightening, a separating force P (P < F) is applied to the lower plate, which in turn acts on the nut. The tension in the both after this is
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Q440
Open questionThe taper on cotter varies from
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