♡ 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 👍 :3.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the value of load angle for a ...
➣ the nature of armature MMF for zero ...
➣ three phase synchronous motor needs DC supply ...
➣ the synchronous reactance is the ...
➣ the slip rings employed in a 3-phase ...
➣ compared to the salient-pole hydroelectric generator,the steam ...
➣ the motor which can produce uniform torque ...
➣ a pony motor is basically a ...
➣ the effect of leading power factor on ...
➣ the flux setup by the armature current, ...
❖ Take a qick MCQ Test on
➤ Synchronous Machines
➤ Transformers
➤ Electrical Installation and Wiring
➤ DC Machines
➤ Electrical Energy Utilisation and Electric Traction
➤ Electrical Machine Design
➤ Electromagnetic Field Theory
➤ Power Electronics