♡ 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 👍 :789
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the stator core stamping also have opening ...
➣ the nature of armature MMF for zero ...
➣ in a synchronous machine, the stator frame ...
➣ the speed of a synchronous motor can ...
➣ compared to the salient-pole hydroelectric generator,the steam ...
➣ for a concentrated winding the polar ground ...
➣ in an hysteresis motor, the rotor core ...
➣ a leading PF load on an alternator ...
➣ the number of poles on turbo alternator ...
➣ ina 3-phase synchronous motor the magnitude of ...
❖ Take a qick MCQ Test on
➤ Electrical Energy Utilisation and Electric Traction
➤ Communication Systems
➤ AC Basics and Networks
➤ Electrical Power Generation and Economic Consideration
➤ Electromagnetic Field Theory
➤ Synchronous Machines
➤ Transmission and Distribution of Electrical Power
➤ Basic Electronics Engineering