♡ 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 👍 :769
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ to obtain sinusoidal flux distribution, chamfering of ...
➣ ina 3-phase synchronous motor the magnitude of ...
➣ the power factor on which an alternator ...
➣ the number of poles on turbo alternator ...
➣ two mechanically coupled alternators deliver power at ...
➣ harmonics in the EMF generated in alternator ...
➣ the slip rings employed in a 3-phase ...
➣ a smooth cylindrical synchronous motor will always ...
➣ in cylinder rotor ________ portion of rotary ...
➣ hysteresis motor is a ...
❖ Take a qick MCQ Test on
➤ Transformers
➤ Electromagnetic Field Theory
➤ Microprocessors
➤ DC Basics and Networks
➤ Communication Systems
➤ Signals and Systems
➤ Electrical Engineering Material
➤ Switchgear and Protection