All the following parts are used as circuit protection EXCEPT:
A)fuse
B)relay
C)circuit breaker
D)fuse link

Question

Quizplus · Accepted Answer

Relays are used to control a high-power or high-voltage circuit with a low-power signal. They are not designed to protect circuits from overcurrent or short circuits, unlike fuses and circuit breakers which are specifically designed for circuit protection. Fuse links also serve a protective function similar to fuses.

All the Following Parts Are Used as Circuit Protection EXCEPT