♡ 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 👍 :2.8K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ skew of rotor bar eleminates ...
➣ the following motor definitely has a permanent ...
➣ ina 3-phase synchronous motor the magnitude of ...
➣ the armature reaction effect in a synchronous ...
➣ a smooth cylindrical synchronous motor will always ...
➣ alternator operates on the principle of ...
➣ during hunt of synchronous motor ...
➣ a pony motor is basically a ...
➣ in case of turbo alternators, rotor is ...
➣ which one of the following is the ...
❖ Take a qick MCQ Test on
➤ Electrical Power Generation and Economic Consideration
➤ Miscellaneous
➤ Digital Electronics
➤ Communication Systems
➤ Analog Electronics
➤ Microprocessors
➤ Induction Machines
➤ Electrical Energy Utilisation and Electric Traction