Machine Design
Form coefficient of spring is

Concerned with strength of wire of spring
Its capability of storing energy
Ratio of coil diameter to wire diameter
Load required to produce unit deflection

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
The plasticity is the property of a material which enables it to

Retain deformation produced under load permanently
Resist fracture due to high impact loads
Regain its original shape after deformation when the external forces are removed
Draw into wires by the application of a tensile force

ANSWER DOWNLOAD EXAMIANS APP