The synchronous motor ____.

a. is an induction motor
b. must have DC excitation to operate
c. operate at a constantly changing speed
d. does not have the ability to correct its own power factor



b. must have DC excitation to operate

Trades & Technology

You might also like to view...

Masonry cleaning products can be corrosive and toxic in nature. 

Answer the following statement true (T) or false (F)

Trades & Technology

The term MOST-Likely used to describe the inboard CV joint is:

A. spider gear B. hunting gearset C. pumpkin D. plunge joint

Trades & Technology

Why do the neck sizes of bud vases vary?

What will be an ideal response?

Trades & Technology

Find the uncertainty in Y, given that X=2.0 ± 0.3 and

Trades & Technology