♡ 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 👍 :4.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the motor which can produce uniform torque ...
➣ an infinite bus bar ...
➣ in a synchronous alternator, which of the ...
➣ the relative speed between the magnetic fields ...
➣ armature winding in AC machines ...
➣ the salient pole rotors are not suitable ...
➣ the rotorr copper losses of a synchronous ...
➣ stepper motors are mostly used for ...
➣ the synchronous reactance is the ...
➣ armature winding is one in which ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Synchronous Machines
➤ Digital Electronics
➤ Microprocessors
➤ Transformers
➤ Communication Systems
➤ Transmission and Distribution of Electrical Power
➤ Electromagnetic Field Theory