♡ 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 👍 :3.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ in which one of the following is ...
➣ in a synchronous alternator, which of the ...
➣ the MMF produced by single phase winding ...
➣ a hysteresis motor ...
➣ the relative speed between the magnetic fields ...
➣ the effect of leading power factor on ...
➣ for a concentrated winding the polar ground ...
➣ hysteresis motor is a ...
➣ the speed of a synchronous motor can ...
➣ the armature reaction effect in a synchronous ...
❖ Take a qick MCQ Test on
➤ Switchgear and Protection
➤ Electrical Power Generation and Economic Consideration
➤ Basic Electronics Engineering
➤ Microprocessors
➤ Transformers
➤ Electrical and Electronic Instrumentation
➤ Electrical Installation and Wiring
➤ Synchronous Machines