♡ 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 👍 :1.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the rotor of hysteresis motor is made ...
➣ compared to the salient-pole hydroelectric generator,the steam ...
➣ the stator core stamping also have opening ...
➣ for a concentrated winding the polar ground ...
➣ the salient pole rotors are not suitable ...
➣ when does a synchronous motor operate with ...
➣ when the load (inductive) is thrown off, ...
➣ in a synchronous machine, hunting is predominantly ...
➣ armature reaction in a synchronous motor at ...
➣ alternator operates on the principle of ...
❖ Take a qick MCQ Test on
➤ Synchronous Machines
➤ Induction Machines
➤ Electromagnetic Field Theory
➤ Transformers
➤ Communication Systems
➤ Switchgear and Protection
➤ Basic Electronics Engineering
➤ DC Basics and Networks