Question

A choke is preferred to a resistance for limiting current in A.C. circuit because

• A. choke is cheap
• B. there is less wastage of energy
• C. current becomes watt less
• D. current strength increases

Answer 1

The correct option is B there is less wastage of energy

A choke is used for limiting AC current to save the device from damage over resistance because in choke there is very low wastage of power.

Hence, option-(B) is correct.