♡ 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 👍 :3.7K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ harmonics in the EMF generated in alternator ...
➣ in an alternator, short circuit current is ...
➣ a smooth cylindrical synchronous motor will always ...
➣ compared to the salient-pole hydroelectric generator,the steam ...
➣ the effect of leading power factor on ...
➣ for two layer winding the number of ...
➣ alternator operates on the principle of ...
➣ ina 3-phase synchronous motor the magnitude of ...
➣ in case of turbo alternators, rotor is ...
➣ the slip rings employed in a 3-phase ...
❖ Take a qick MCQ Test on
➤ Electrical and Electronic Instrumentation
➤ Power Electronics
➤ Electrical Machine Design
➤ Electrical Engineering Material
➤ Communication Systems
➤ Analog Electronics
➤ Control System
➤ Signals and Systems