♡ 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 👍 :2.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the following motor definitely has a permanent ...
➣ variation in DC excitation of a synchronous ...
➣ narrating of prime mover driving and alternator ...
➣ compared to the salient-pole hydroelectric generator,the steam ...
➣ the output of a stepper motor is ...
➣ the relative speed between the magnetic fields ...
➣ the MMF produced by single phase winding ...
➣ stepper motors are widely used because of ...
➣ in which one of the following is ...
➣ in an alternator,terminator MMF will be in ...
❖ Take a qick MCQ Test on
➤ Analog Electronics
➤ Signals and Systems
➤ Control System
➤ Communication Systems
➤ Digital Electronics
➤ Electronic and Electrical Measurements and Instruments
➤ Induction Machines
➤ Electrical Machine Design