♡ Login
Home
Previous Papers
★
MCQs
Electrical Engineering
Synchronous Machines
polyphase field is ...
Que.
polyphase field is
A.
pulsating and stationary
B.
pulsating and rotating
C.
constant in amplitude and rotating in synchronous speed
D.
constant in amplitude and stationary in space
Right Answer is :
✓ C. constant in amplitude and rotating in synchronous speed
⚑ Report
Views 👍 :876
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ hysteresis motor is a ...
➣ damper bars in case of sailent old ...
➣ a synchronous generator is feeding a zero ...
➣ the rotorr copper losses of a synchronous ...
➣ power factor of alternator driven by constant ...
➣ skew of rotor bar eleminates ...
➣ how can the reactive power delivered by ...
➣ the speed of a synchronous motor can ...
➣ stepper motors are mostly used for ...
➣ the slip rings employed in a 3-phase ...
❖ Take a qick MCQ Test on
➤ Power Electronics
➤ Electrical Engineering Material
➤ Electronic and Electrical Measurements and Instruments
➤ Electrical Energy Utilisation and Electric Traction
➤ Transmission and Distribution of Electrical Power
➤ DC Machines
➤ Microprocessors
➤ Communication Systems