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Marat540 [252]
2 years ago
10

When you need to switch on an electrical current at a remote location, would you use a relay or an amplifier?

Computers and Technology
1 answer:
ahrayia [7]2 years ago
7 0

Answer:

Relay

Explanation:

They both perform similar functions in terms of control of voltage and current but the relay would be better because although it cannot produce a variable output like that of an amplifier, it has the capacity to isolate its input from its output.

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