♡ 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 👍 :4.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ a smooth cylindrical synchronous motor will always ...
➣ a pony motor is basically a ...
➣ in an alternator,terminator MMF will be in ...
➣ the stator core stamping also have opening ...
➣ an infinite bus bar ...
➣ the flux setup by the armature current, ...
➣ the speed of a synchronous motor can ...
➣ the synchronous reactance is the ...
➣ single phase induction motor built with variable ...
➣ in an hysteresis motor, the rotor core ...
❖ Take a qick MCQ Test on
➤ Electrical Engineering Material
➤ Electrical and Electronic Instrumentation
➤ DC Machines
➤ Power Electronics
➤ Electrical Machine Design
➤ Miscellaneous
➤ Signals and Systems
➤ Digital Electronics