♡ Login
Home
Previous Papers
★
MCQs
Electrical Engineering
Synchronous Machines
power factor of alternator driven by constant ...
Que.
power factor of alternator driven by constant prime mover input can be changed by changing its
A.
speed
B.
load
C.
field excitation
D.
phase sequence
Right Answer is :
✓ C. field excitation
⚑ Report
Views 👍 :4.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ stability of a synchronous motor _________ with ...
➣ an infinite bus bar ...
➣ cylindrical rotor alternators use _______ ducts for ...
➣ for two layer winding the number of ...
➣ which one among the following has the ...
➣ electrical machines (AC) should have proper ________ ...
➣ the effect of leading power factor on ...
➣ two mechanically coupled alternators deliver power at ...
➣ ina 3-phase synchronous motor the magnitude of ...
➣ compared to the salient-pole hydroelectric generator,the steam ...
❖ Take a qick MCQ Test on
➤ Power Electronics
➤ Synchronous Machines
➤ DC Machines
➤ Induction Machines
➤ Miscellaneous
➤ Electrical and Electronic Instrumentation
➤ Electrical Engineering Material
➤ Electrical Installation and Wiring