♡ Login
Home
Previous Papers
★
MCQs
Electrical Engineering
Synchronous Machines
three phase synchronous motor needs DC supply ...
Que.
three phase synchronous motor needs DC supply for examination
A.
continuously
B.
at the starting instant only
C.
of stator
D.
none of these
Right Answer is :
✓ A. continuously
⚑ Report
Views 👍 :2.7K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the salient pole rotors are not suitable ...
➣ the rotor of hysteresis motor is made ...
➣ damper bars in case of sailent old ...
➣ a stationary alternator should not be connected ...
➣ in a synchronous machine, the stator frame ...
➣ hysteresis motor is a ...
➣ the leakage reactance of a three phase ...
➣ for two layer winding the number of ...
➣ to obtain sinusoidal flux distribution, chamfering of ...
➣ stepper motors are widely used because of ...
❖ Take a qick MCQ Test on
➤ Electrical Installation and Wiring
➤ Electrical Energy Utilisation and Electric Traction
➤ Transmission and Distribution of Electrical Power
➤ Transformers
➤ Synchronous Machines
➤ Microprocessors
➤ Electronic and Electrical Measurements and Instruments
➤ Control System