Which type of motor can be easily reversed by switching two of the leads?
a. Squirrel cage motor
b. Synchronous motor
c. Three phase induction motor
d. Brushless DC motor
c
Trades & Technology
You might also like to view...
Which of the following represents an asphalt-treated fiberglass felt?
A) Type II B) Type III C) Type IV D) No. 15 E) No. 30
Trades & Technology
Oxyfuel cutting usually is performed on _____.
a. stainless steel b. aluminum c. ferrous metals d. nonferrous metals
Trades & Technology
What type of tools are used to do most of the work in society?
What will be an ideal response?
Trades & Technology
Speed changes are made on geared head lathes with:
A) Automatic transmissions B) Shifting levers with synchro-mesh making possible the shifting up and down with the motor running C) A single shift lever mounted on top D) Several shifting levers on the headstock
Trades & Technology