What type of relay is used to protect a motor from overloading?
A. Electromechanical relay
B. Solid state relay
C. Overload relay
D. Proximity relay
Answer:C
What type of relay is used to protect a motor from overloading?
A. Electromechanical relay B. Solid state relay C. Overload relay D. Proximity relay
Explanation: An overload relay is a type of protection relay that is used to protect motors from overloading. It monitors the current flowing through the motor and trips the circuit if the current exceeds a pre-determined value.