♡ 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 👍 :1.9K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ cylindrical rotor alternators use _______ ducts for ...
➣ the stator core of a synchronous machine ...
➣ damper bars in case of sailent old ...
➣ the saturated synchronous reactance of an alternator ...
➣ when does a synchronous motor operate with ...
➣ which of the following motor is not ...
➣ armature winding in AC machines ...
➣ the stator core stamping also have opening ...
➣ the rotor of hysteresis motor is made ...
➣ three phase synchronous motor needs DC supply ...
❖ Take a qick MCQ Test on
➤ Signals and Systems
➤ Electrical and Electronic Instrumentation
➤ Digital Electronics
➤ Transmission and Distribution of Electrical Power
➤ Basic Electronics Engineering
➤ Miscellaneous
➤ Power Electronics
➤ Analog Electronics