♡ 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 👍 :2.8K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ when does a synchronous motor operate with ...
➣ a stationary alternator should not be connected ...
➣ armature winding is one in which ...
➣ cylindrical rotor alternators use _______ ducts for ...
➣ the current from the stator of an ...
➣ the stator core stamping also have opening ...
➣ the power factor on which an alternator ...
➣ under short circuit conditions, the power factor ...
➣ the speed of a synchronous motor can ...
➣ during hunt of synchronous motor ...
❖ Take a qick MCQ Test on
➤ Electrical Machine Design
➤ Electrical Engineering Material
➤ Communication Systems
➤ Electrical and Electronic Instrumentation
➤ Transformers
➤ Electronic and Electrical Measurements and Instruments
➤ Electromagnetic Field Theory
➤ Control System