Question

rewrite the sentence in active voice using simple past tense. the faulty wiring was mended by an electrician. an electrician the faulty wiring.

Explanation:

In the passive - voice sentence "The faulty wiring was mended by an electrician", the subject (the faulty wiring) received the action. To convert it to active - voice in simple past tense, we make the doer of the action (an electrician) the subject and use the simple past form of the verb "mend".

Answer:

An electrician mended the faulty wiring.