♡ 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 👍 :2.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the rating of synchronous machine is usually ...
➣ concentrated winding has ...
➣ the relative speed between the magnetic fields ...
➣ in a synchronous machine, the stator frame ...
➣ which one of the following is the ...
➣ power factor of alternator driven by constant ...
➣ alternator operates on the principle of ...
➣ the salient pole rotors are not suitable ...
➣ the rotor of hysteresis motor is made ...
➣ the maximum possible speed at which an ...
❖ Take a qick MCQ Test on
➤ Control System
➤ Synchronous Machines
➤ Miscellaneous
➤ Electrical Energy Utilisation and Electric Traction
➤ Electrical and Electronic Instrumentation
➤ DC Basics and Networks
➤ Electrical Power Generation and Economic Consideration
➤ DC Machines