♡ 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 👍 :3.4K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ under short circuit conditions, the power factor ...
➣ the synchronous reactance is the ...
➣ alternator operates on the principle of ...
➣ harmonics in the EMF generated in alternator ...
➣ for a concentrated winding the polar ground ...
➣ in silent coalfields structure, the pooled shoe ...
➣ how can the reactive power delivered by ...
➣ the rotorr copper losses of a synchronous ...
➣ stepper motors are widely used because of ...
➣ polyphase field is ...
❖ Take a qick MCQ Test on
➤ Electromagnetic Field Theory
➤ Control System
➤ Communication Systems
➤ AC Basics and Networks
➤ Electrical Energy Utilisation and Electric Traction
➤ Power Electronics
➤ Transformers
➤ Induction Machines