Chapter 18, Problem 7CQ

### College Physics

11th Edition
Raymond A. Serway + 1 other
ISBN: 9781305952300

Chapter
Section

### College Physics

11th Edition
Raymond A. Serway + 1 other
ISBN: 9781305952300
Textbook Problem

# The following statements are related to household circuits and electrical safety. Determine whether each statement is true (T) or false (F). (a) Circuit breakers are wired in series with the outlets they protect. (b) A circuit breaker rated at 20 A provides a constant current of 20 A to each outlet in the circuit. (c) Three-wire electrical cords help prevent dangerous electrical shocks by grounding the case of a device.

(a)

To determine
Whether the statement is true or false.

Explanation

It is an electrical switch which prevents the damage caused due to short circuit or overload.

If the circuit breaker is connected in parallel with the outlets, then current will not flow throug...

(b)

To determine
Whether the statement is true or false.

(c)

To determine
Whether the statement is true or false.

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