♡ 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
➣ a stationary alternator should not be connected ...
➣ the MMF produced by single phase winding ...
➣ the power factor on which an alternator ...
➣ stepper motors are widely used because of ...
➣ for a concentrated winding the polar ground ...
➣ a synchronous generator is feeding a zero ...
➣ how can the reactive power delivered by ...
➣ damper bars in case of sailent old ...
➣ an infinite bus bar ...
➣ to obtain sinusoidal flux distribution, chamfering of ...
❖ Take a qick MCQ Test on
➤ AC Basics and Networks
➤ Switchgear and Protection
➤ Electronic and Electrical Measurements and Instruments
➤ Digital Electronics
➤ Electrical Installation and Wiring
➤ Synchronous Machines
➤ Control System
➤ Electrical Power Generation and Economic Consideration