♡ 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 👍 :4.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ in silent coalfields structure, the pooled shoe ...
➣ variation in DC excitation of a synchronous ...
➣ the motor which can produce uniform torque ...
➣ in an hysteresis motor, the rotor core ...
➣ in an alternator, short circuit current is ...
➣ in a synchronous machine, if the field ...
➣ three phase synchronous motor as ...
➣ in cylinder rotor ________ portion of rotary ...
➣ polyphase field is ...
➣ a hysteresis motor ...
❖ Take a qick MCQ Test on
➤ Power Electronics
➤ Switchgear and Protection
➤ Transformers
➤ Electromagnetic Field Theory
➤ Digital Electronics
➤ Microprocessors
➤ Analog Electronics
➤ DC Machines