Which of the following alternatives will be cheaper?
AA 100 H.P. AC. three phase motor
BFour motors of 25 H.P. each
CTen motors of 10 H.P. each
DFive motors of 20 H.P. each
Correct answer
A. A 100 H.P. AC. three phase motor
Explanation
The correct answer is A 100 H.P. AC. three phase motor.