♡ 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 👍 :4.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ when the load (inductive) is thrown off, ...
➣ three phase synchronous motor needs DC supply ...
➣ damper bars in case of sailent old ...
➣ the power factor on which an alternator ...
➣ in a synchronous generator, the effect of ...
➣ the following motor definitely has a permanent ...
➣ the saturated synchronous reactance of an alternator ...
➣ alternator operates on the principle of ...
➣ in an hysteresis motor, the rotor core ...
➣ hydro generator are generally employed to run ...
❖ Take a qick MCQ Test on
➤ DC Machines
➤ Miscellaneous
➤ Electrical Energy Utilisation and Electric Traction
➤ Electronic and Electrical Measurements and Instruments
➤ Digital Electronics
➤ Electrical Installation and Wiring
➤ Synchronous Machines
➤ Electrical Engineering Material