♡ 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 👍 :1.7K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ which type of alternator is used in ...
➣ the maximum possible speed at which an ...
➣ a stationary alternator should not be connected ...
➣ in silent coalfields structure, the pooled shoe ...
➣ for a concentrated winding the polar ground ...
➣ the rotor of hysteresis motor is made ...
➣ The main advantage of distributing the winding ...
➣ armature winding in AC machines ...
➣ harmonics in the EMF generated in alternator ...
➣ stepper motors are widely used because of ...
❖ Take a qick MCQ Test on
➤ Electrical Energy Utilisation and Electric Traction
➤ Power Electronics
➤ Switchgear and Protection
➤ Electrical Machine Design
➤ Electrical Installation and Wiring
➤ DC Basics and Networks
➤ Analog Electronics
➤ Electrical and Electronic Instrumentation