64th B.P.S.C. (Pre) 2018
In electrical motor :
aHeat is converted into electrical energy
bElectrical energy is converted into heat
cElectrical energy is converted into mechanical energy✓ Correct
dMechanical energy is converted into electrical energy
eNone of the above / More than one of the above
Explanation
An electric motor is a device that converts electrical energy into mechanical energy. Its operation is based on Fleming’s left-hand rule.
general-science