Engineering Mechanics The centre of percussion of the homogeneous rod of length ‘L’ suspended at the top will be L/3 L/2 2L/3 3L/4 L/3 L/2 2L/3 3L/4 ANSWER DOWNLOAD EXAMIANS APP
Engineering Mechanics Moment of inertia of a circular section about its diameter (d) is πd3/32 πd4/64 πd4/32 πd3/16 πd3/32 πd4/64 πd4/32 πd3/16 ANSWER DOWNLOAD EXAMIANS APP
Engineering Mechanics The moment of inertia of a square of side a about its diagonal is a³/12 a⁴/12 a²/8 a⁴/16 a³/12 a⁴/12 a²/8 a⁴/16 ANSWER DOWNLOAD EXAMIANS APP
Engineering Mechanics A weight of 1000 N can be lifted by an effort of 80 N. If the velocity ratio is 20, the machine is Non-reversible Ideal None of these Reversible Non-reversible Ideal None of these Reversible ANSWER DOWNLOAD EXAMIANS APP
Engineering Mechanics The ideal angle of banking provided on the curves on roads depends upon Coefficient of friction between the road and vehicle contact point (Velocity)2 of the vehicle Nature of the road surface Weight of the vehicle Coefficient of friction between the road and vehicle contact point (Velocity)2 of the vehicle Nature of the road surface Weight of the vehicle ANSWER DOWNLOAD EXAMIANS APP
Engineering Mechanics The rate of doing work is known as Power None of these Kinetic energy Potential energy Power None of these Kinetic energy Potential energy ANSWER DOWNLOAD EXAMIANS APP
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