Engineering Mechanics The maximum efficiency of a lifting machine is 1/(m × V.R.) m/V.R. V.R./m 1/m 1/(m × V.R.) m/V.R. V.R./m 1/m ANSWER DOWNLOAD EXAMIANS APP
Engineering Mechanics The unit of moment of inertia of an area is kg-m-s2 kg-m2 kg/m2 m4 kg-m-s2 kg-m2 kg/m2 m4 ANSWER DOWNLOAD EXAMIANS APP
Engineering Mechanics Coefficient of friction depends upon Nature of surface only Both (A) and (B) Area of contact only None of these Nature of surface only Both (A) and (B) Area of contact only None of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Mechanics The force applied on a body of mass 100 kg to produce an acceleration of 5 m/s2, is 500 N None of these 100 N 20 N 500 N None of these 100 N 20 N ANSWER DOWNLOAD EXAMIANS APP
Engineering Mechanics A rubber ball is dropped from a height of 2 m. If there is no loss of velocity after rebounding, the ball will rise to a height of 4 m 2 m 3 m 1 m 4 m 2 m 3 m 1 m ANSWER DOWNLOAD EXAMIANS APP
Engineering Mechanics Moment of inertia of a rectangular section having width (b) and depth (d) about an axis passing through its C.G. and parallel to the depth (d), is db³/12 db³/36 bd³/36 bd³/12 db³/12 db³/36 bd³/36 bd³/12 ANSWER DOWNLOAD EXAMIANS APP
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