♡ 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
➣ armature reaction in a synchronous motor at ...
➣ a stationary alternator should not be connected ...
➣ the MMF produced by single phase winding ...
➣ the saturated synchronous reactance of an alternator ...
➣ power factor of alternator driven by constant ...
➣ when does a synchronous motor operate with ...
➣ an infinite bus bar ...
➣ the armature reaction effect in a synchronous ...
➣ how can the reactive power delivered by ...
➣ under short circuit conditions, the power factor ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Synchronous Machines
➤ Electrical Energy Utilisation and Electric Traction
➤ AC Basics and Networks
➤ Electrical and Electronic Instrumentation
➤ Signals and Systems
➤ Electromagnetic Field Theory
➤ Induction Machines