♡ 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 👍 :1.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the nature of armature MMF for zero ...
➣ a hysteresis motor ...
➣ an infinite bus bar ...
➣ skew of rotor bar eleminates ...
➣ the number of poles on turbo alternator ...
➣ for two layer winding the number of ...
➣ damper bars in case of sailent old ...
➣ in case of turbo alternators, rotor is ...
➣ when the load (inductive) is thrown off, ...
➣ in a synchronous machine, if the field ...
❖ Take a qick MCQ Test on
➤ Microprocessors
➤ Communication Systems
➤ Electronic and Electrical Measurements and Instruments
➤ Control System
➤ Electrical Energy Utilisation and Electric Traction
➤ Transmission and Distribution of Electrical Power
➤ Analog Electronics
➤ Electrical Installation and Wiring