♡ 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
➣ harmonics in the EMF generated in alternator ...
➣ the salient pole rotors are not suitable ...
➣ a synchronous generator is feeding a zero ...
➣ the stator core of a synchronous machine ...
➣ the stator core stamping also have opening ...
➣ a stationary alternator should not be connected ...
➣ cylindrical rotor alternators use _______ ducts for ...
➣ the power factor on which an alternator ...
➣ in an alternator, armature reaction is considered ...
➣ the relative speed between the magnetic fields ...
❖ Take a qick MCQ Test on
➤ Switchgear and Protection
➤ Electrical Engineering Material
➤ DC Machines
➤ Electrical Power Generation and Economic Consideration
➤ Electrical Machine Design
➤ Electrical Installation and Wiring
➤ Basic Electronics Engineering
➤ Synchronous Machines