♡ 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 👍 :1.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the leakage reactance of a three phase ...
➣ ina 3-phase synchronous motor the magnitude of ...
➣ during hunt of synchronous motor ...
➣ three phase synchronous motor needs DC supply ...
➣ which type of alternator is used in ...
➣ hydro generator are generally employed to run ...
➣ in an alternator,terminator MMF will be in ...
➣ the relative speed between the magnetic fields ...
➣ the salient pole rotors are not suitable ...
➣ stepper motors are widely used because of ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Electrical Energy Utilisation and Electric Traction
➤ Digital Electronics
➤ Electrical Machine Design
➤ Induction Machines
➤ Power Electronics
➤ Switchgear and Protection
➤ Electromagnetic Field Theory