Machine Design The stiffness of a closely coiled helical spring subjected to an axial load W is equal to (where G = Modulus of rigidity, and n = Number of active coils) Gd⁴/ 8D3n Gd⁴/ 4D3n Gd3/ 8D3n Gd⁴/ 8D²n Gd⁴/ 8D3n Gd⁴/ 4D3n Gd3/ 8D3n Gd⁴/ 8D²n ANSWER DOWNLOAD EXAMIANS APP
Machine Design The buckling load will be maximum for a column, if One end of the column is clamped and the other end is free Both ends of the column are clamped One end of the column is hinged and the other end is free Both ends of the column are hinged One end of the column is clamped and the other end is free Both ends of the column are clamped One end of the column is hinged and the other end is free Both ends of the column are hinged ANSWER DOWNLOAD EXAMIANS APP
Machine Design The dedendum is the radial distance from the Addendum circle to the clearance circle Pitch circle to the top of a tooth Pitch circle to the bottom of a tooth Top of a tooth to the bottom of a tooth Addendum circle to the clearance circle Pitch circle to the top of a tooth Pitch circle to the bottom of a tooth Top of a tooth to the bottom of a tooth ANSWER DOWNLOAD EXAMIANS APP
Machine Design Rivets are generally specified by Length of rivet Diameter of head Thickness of plates to be riveted Nominal diameter Length of rivet Diameter of head Thickness of plates to be riveted Nominal diameter ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a belt drive is transmitting maximum power, Driving tension on slack side is equal to centrifugal tension Driving tension on tight side is twice the centrifugal tension Effective tension is equal to centrifugal tension Effective tension is half of centrifugal tension Driving tension on slack side is equal to centrifugal tension Driving tension on tight side is twice the centrifugal tension Effective tension is equal to centrifugal tension Effective tension is half of centrifugal tension ANSWER DOWNLOAD EXAMIANS APP
Machine Design The taper on key is given on Bottom side only Any side On both sides Top side only Bottom side only Any side On both sides Top side only ANSWER DOWNLOAD EXAMIANS APP
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