♡ 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 👍 :2.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the stator core stamping also have opening ...
➣ the motor which can produce uniform torque ...
➣ alternator operates on the principle of ...
➣ in an hysteresis motor, the rotor core ...
➣ two mechanically coupled alternators deliver power at ...
➣ in the synchronous machine, the stator frame ...
➣ when the load (inductive) is thrown off, ...
➣ under short circuit conditions, the power factor ...
➣ ina 3-phase synchronous motor the magnitude of ...
➣ in modern alternators, the rotating part is ...
❖ Take a qick MCQ Test on
➤ Induction Machines
➤ Electrical Engineering Material
➤ DC Machines
➤ Control System
➤ Electrical Energy Utilisation and Electric Traction
➤ Electronic and Electrical Measurements and Instruments
➤ Power Electronics
➤ Switchgear and Protection