Machine Design The centrifugal tension in the belt Increases the power transmitted Decreases the power transmitted Has no effect on the power transmitted Is equal to maximum tension on the belt Increases the power transmitted Decreases the power transmitted Has no effect on the power transmitted Is equal to maximum tension on the belt ANSWER DOWNLOAD EXAMIANS APP
Machine Design The diameter of the rivet hole is usually __________ the nominal diameter of the rivet. Less than More than None of these Equal to Less than More than None of these Equal to ANSWER DOWNLOAD EXAMIANS APP
Machine Design The form factor of a helical gear __________ with the increase in the helix angle. None of these Decreases Increases Remains constant None of these Decreases Increases Remains constant ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a load W is applied suddenly on a bar of cross-sectional area A, the stress induced in the bar will be 3W/A 2W/A W/2A W/A 3W/A 2W/A W/2A W/A ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to I.B.R., the thickness of the boiler shell should not be less than 4 mm 6 mm 5 mm 7 mm 4 mm 6 mm 5 mm 7 mm ANSWER DOWNLOAD EXAMIANS APP
Machine Design If a shaft made from ductile material is subjected to combined bending and twisting moment, calculations based on which one of the following failure theories will give the most conservative value? Maximum distortion energy theory Maximum shear stress theory Maximum principal stress theory Maximum strain energy theory Maximum distortion energy theory Maximum shear stress theory Maximum principal stress theory Maximum strain energy theory ANSWER DOWNLOAD EXAMIANS APP
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