type of earthing types function of induction motor

Question

Accepted Answer

Earthing types include TT, TN-S, TN-C-S, and IT. Induction motors convert electrical energy into mechanical energy.

Earthing types are used to provide a safe path for electrical current to flow to the ground.
TT earthing involves a separate earth electrode for each electrical system.
TN-S earthing uses a combined neutral and protective earth conductor.
TN-C-S earthing combines the neutral and protective earth conductors up to a certain point.
IT earthing involves the use of an isolated power system.
Induction motors work by creating a rotating magnetic field that interacts with the rotor to produce torque.
They are commonly used in industrial applications such as pumps, fans, and compressors.

Popular interview questions of Electrical Engineer