♡ 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 👍 :4.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the rating of synchronous machine is usually ...
➣ an infinite bus bar ...
➣ in silent coalfields structure, the pooled shoe ...
➣ a stepper motor is a _______ device ...
➣ armature winding in AC machines ...
➣ the number of poles on turbo alternator ...
➣ variation in DC excitation of a synchronous ...
➣ under short circuit conditions, the power factor ...
➣ in modern alternators, the rotating part is ...
➣ the value of load angle for a ...
❖ Take a qick MCQ Test on
➤ Switchgear and Protection
➤ Digital Electronics
➤ Electrical Machine Design
➤ Electrical Engineering Material
➤ Signals and Systems
➤ Electronic and Electrical Measurements and Instruments
➤ Power Electronics
➤ Electrical Energy Utilisation and Electric Traction