♡ 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 👍 :1.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ a synchronous generator is feeding a zero ...
➣ the maximum possible speed at which an ...
➣ armature winding in AC machines ...
➣ skew of rotor bar eleminates ...
➣ hysteresis motor is a ...
➣ single phase induction motor built with variable ...
➣ in a synchronous machine, hunting is predominantly ...
➣ in an alternator, short circuit current is ...
➣ the nature of armature MMF for zero ...
➣ the rating of synchronous machine is usually ...
❖ Take a qick MCQ Test on
➤ Induction Machines
➤ Switchgear and Protection
➤ Electrical Power Generation and Economic Consideration
➤ Transformers
➤ Electrical Machine Design
➤ Electrical Installation and Wiring
➤ Basic Electronics Engineering
➤ Digital Electronics