♡ 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 👍 :2.9K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the rotor of hysteresis motor is made ...
➣ the maximum possible speed at which an ...
➣ stability of a synchronous motor _________ with ...
➣ skew of rotor bar eleminates ...
➣ a pony motor is basically a ...
➣ in an alternator,terminator MMF will be in ...
➣ the relative speed between the magnetic fields ...
➣ stepper motors are widely used because of ...
➣ how can the reactive power delivered by ...
➣ in an hysteresis motor, the rotor core ...
❖ Take a qick MCQ Test on
➤ Signals and Systems
➤ Electrical Engineering Material
➤ Induction Machines
➤ Electronic and Electrical Measurements and Instruments
➤ Transmission and Distribution of Electrical Power
➤ Microprocessors
➤ Electromagnetic Field Theory
➤ Power Electronics