Machine Design When a machine member is subjected to torsion, the torsional shear stress set up in the member is Maximum at the centroidal axis and zero at the outer surface of the member Maximum at both the centroidal axis and outer surface of the member Zero at both the centroidal axis and outer surface of the member Zero at the centroidal axis and maximum at the outer surface of the member Maximum at the centroidal axis and zero at the outer surface of the member Maximum at both the centroidal axis and outer surface of the member Zero at both the centroidal axis and outer surface of the member Zero at the centroidal axis and maximum at the outer surface of the member ANSWER DOWNLOAD EXAMIANS APP
Machine Design The backlash for spur gears depends upon Tooth profile Pitch line velocity Both module and pitch line velocity Module Tooth profile Pitch line velocity Both module and pitch line velocity Module ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to Unwin's formula, the relation between the diameter of rivet hole (d) and the thickness of plate (t) is given by (where d and t are in mm) d = 1.6√t d = √t d = 2√t d = 6√t d = 1.6√t d = √t d = 2√t d = 6√t ANSWER DOWNLOAD EXAMIANS APP
Machine Design The maximum stress due to stress concentration in a bar having circular transverse hole, as compared to its static stress without hole will be 4 times more 3 times more Same in both cases 2 times more 4 times more 3 times more Same in both cases 2 times more ANSWER DOWNLOAD EXAMIANS APP
Machine Design The difference between the upper limit and lower limit of a dimension is called Basic size Tolerance Actual size Nominal size Basic size Tolerance Actual size Nominal size ANSWER DOWNLOAD EXAMIANS APP
Machine Design If the size of a standard specimen for a fatigue testing machine is increased, the endurance limit for the material will Increase Have same value as that of standard specimen Decrease None of these Increase Have same value as that of standard specimen Decrease None of these ANSWER DOWNLOAD EXAMIANS APP
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