Author Question: If a basic one-loop, dc generator rotates at 60 revolutions each second, how many times each second ... (Read 130 times)

AEWBW · **on:** Jul 28, 2018

If a basic one-loop, dc generator rotates at 60 revolutions each second, how many times each second does its dc output voltage reach a peak value?

A) 60 B) 120 C) 240 D) 0

Question 2

Unlike magnetic poles ________ and like poles ________.

A) attract, repel B) repel, repel C) repel, attract D) attract, attract