Statement-1: Machine parts are jammed in winter.
Statement-2: The viscosity of lubricant used in machine part decrease at low temperature.

Machine parts are jammed in winter. Why?

Machine parts are jammed in winter. Why?

Machine parts are jammed in winter due to

Machine parts are jammed in winter. Why ?

Lubricant is used in machine to

Assertion : Inside parts of machine are jammed in winter . Reason : The viscosity of lubricant used in machine parts increase at low temperature.