Asmall-appliance circuit will be protected by a circuit breaker rated at a. 15 a. b. 20 a. c. 30 a. d. 50 a.

 The circuit breaker is used to protect electrical circuits and appliances. The size of the circuit breaker installed on a branch circuit, not the conductor size, determines the rating of the circuit.The NEC© states special requirements for appliance branch circuits

A small-appliance circuit will be protected by a circuit breaker rated at 20 A (Ampers).

Correct B