♡ 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 👍 :2.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ a smooth cylindrical synchronous motor will always ...
➣ damper bars in case of sailent old ...
➣ the flux setup by the armature current, ...
➣ a leading PF load on an alternator ...
➣ under short circuit conditions, the power factor ...
➣ in a synchronous machine, the stator frame ...
➣ hydro generator are generally employed to run ...
➣ the speed of a synchronous motor can ...
➣ ina 3-phase synchronous motor the magnitude of ...
➣ the motor which can produce uniform torque ...
❖ Take a qick MCQ Test on
➤ Electronic and Electrical Measurements and Instruments
➤ Induction Machines
➤ Microprocessors
➤ Synchronous Machines
➤ Miscellaneous
➤ Digital Electronics
➤ Communication Systems
➤ Control System