10. Which of these devices is also referred to as a'key'? a. an electric torch b. an electric switch c. a filament d. a dry cell d. a dry cell

asked May 22, 2023 156k views

6 votes

10. Which of these devices is also referred to as a'key'?

a. an electric torch
b. an electric switch
c. a filament d. a dry cell
d. a dry cell

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7 votes

Answer:

Step-by-step explanation:

Mickfold answered May 22, 2023

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2 votes

Answer:

Electric switch is commonly known as the key of an electric circuit.

Gracy answered May 28, 2023

by Gracy

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