♡ Login
Home
Previous Papers
★
MCQs
Electrical Engineering
Synchronous Machines
under short circuit conditions, the power factor ...
Que.
under short circuit conditions, the power factor of an alternator is
A.
unity
B.
almost zero lagging
C.
almost zero leading
D.
none of the above
Right Answer is :
✓ B. almost zero lagging
⚑ Report
Views 👍 :5.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the rotor of hysteresis motor is made ...
➣ in an alternator, armature reaction is considered ...
➣ the flux setup by the armature current, ...
➣ the salient pole rotors are not suitable ...
➣ compared to the salient-pole hydroelectric generator,the steam ...
➣ in an alternator, short circuit current is ...
➣ the synchronous reactance is the ...
➣ to obtain sinusoidal flux distribution, chamfering of ...
➣ the stator core of a synchronous machine ...
➣ three phase synchronous motor needs DC supply ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Electromagnetic Field Theory
➤ Microprocessors
➤ Electrical and Electronic Instrumentation
➤ Switchgear and Protection
➤ AC Basics and Networks
➤ Electronic and Electrical Measurements and Instruments
➤ Control System