♡ 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 👍 :3.9K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the nature of armature MMF for zero ...
➣ in a synchronous machine, if the field ...
➣ the current from the stator of an ...
➣ the salient pole rotors are not suitable ...
➣ two mechanically coupled alternators deliver power at ...
➣ the following motor definitely has a permanent ...
➣ the armature of an alternator ...
➣ the effect of leading power factor on ...
➣ the stator core of a synchronous machine ...
➣ three phase synchronous motor as ...
❖ Take a qick MCQ Test on
➤ Power Electronics
➤ Synchronous Machines
➤ Electrical Installation and Wiring
➤ Microprocessors
➤ Induction Machines
➤ Electronic and Electrical Measurements and Instruments
➤ Digital Electronics
➤ Analog Electronics