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

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

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Machine Design
When the belt speed increases

Power transmitted increases
Power transmitted decreases
Power transmitted remains the same
Power transmitted increases to a maximum value and then decreases

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