♡ 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 👍 :2.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ harmonics in the EMF generated in alternator ...
➣ how can the reactive power delivered by ...
➣ armature winding is one in which ...
➣ damper bars in case of sailent old ...
➣ in a synchronous alternator, which of the ...
➣ cylindrical rotor alternators use _______ ducts for ...
➣ The main advantage of distributing the winding ...
➣ in which one of the following is ...
➣ for a concentrated winding the polar ground ...
➣ stepper motors are widely used because of ...
❖ Take a qick MCQ Test on
➤ Synchronous Machines
➤ Electromagnetic Field Theory
➤ Control System
➤ Transmission and Distribution of Electrical Power
➤ Analog Electronics
➤ Electrical Machine Design
➤ Transformers
➤ Microprocessors