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Which device is used to increase or decrease the voltage of an alternating current? O A. A commutator O B. A generator O c. A motor O D. A transformer
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Which device is used to increase or decrease the voltage of an alternating

current?
O
A. A commutator
O
B. A generator
O c. A motor
O
D. A transformer

User Noortheen Raja
by
4.8k points

1 Answer

5 votes

Answer:

D.

A transformer

Step-by-step explanation:

Transformer is used to regulate voltage

User Narayanan
by
4.7k points
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