♡ 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 👍 :2.7K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ two mechanically coupled alternators deliver power at ...
➣ the stator core of a synchronous machine ...
➣ in an hysteresis motor, the rotor core ...
➣ single phase induction motor built with variable ...
➣ the motor which can produce uniform torque ...
➣ skew of rotor bar eleminates ...
➣ the rotorr copper losses of a synchronous ...
➣ in silent coalfields structure, the pooled shoe ...
➣ a leading PF load on an alternator ...
➣ a smooth cylindrical synchronous motor will always ...
❖ Take a qick MCQ Test on
➤ Communication Systems
➤ Electrical Energy Utilisation and Electric Traction
➤ Control System
➤ Electrical and Electronic Instrumentation
➤ Electrical Installation and Wiring
➤ Electronic and Electrical Measurements and Instruments
➤ Microprocessors
➤ Transformers