Theory of Machine In a ball bearing, ball and bearing forms a Spherical pair Rolling pair Screw pair Turning pair Spherical pair Rolling pair Screw pair Turning pair ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Flexible coupling is used because It is easy to disassemble It is easy to engage and disengage It prevents shock transmission and eliminates stress reversals It transmits shocks gradually It is easy to disassemble It is easy to engage and disengage It prevents shock transmission and eliminates stress reversals It transmits shocks gradually ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine A body having moment of inertia o:m2 is rotating at 210 RPM and r with another body at rest having I 40 kg m2. The resultant speed after ing will be data are insufficient 90 RPM 100 RPM 80 RPM data are insufficient 90 RPM 100 RPM 80 RPM ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The tendency of a body to resist change from rest or motion is known as Inertia Friction Resisting force Mass Inertia Friction Resisting force Mass ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine In a system subjected to damped forced vibrations, the ratio of maximum displacement to the static deflection is known as Damping factor Logarithmic decrement Magnification factor Critical damping ratio Damping factor Logarithmic decrement Magnification factor Critical damping ratio ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine When the body is suspended at the point of suspension, its periodic time and frequency will be ________ as compared to the body suspended at the point of percussion. None of these Same Four times Two times None of these Same Four times Two times ANSWER DOWNLOAD EXAMIANS APP
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