♡ 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 👍 :3.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the short circuit characteristics of an alternator ...
➣ the maximum possible speed at which an ...
➣ a synchronous generator is feeding a zero ...
➣ three phase synchronous motor needs DC supply ...
➣ polyphase field is ...
➣ in a synchronous machine, hunting is predominantly ...
➣ the motor which can produce uniform torque ...
➣ which one of the following is the ...
➣ the nature of armature MMF for zero ...
➣ stability of a synchronous motor _________ with ...
❖ Take a qick MCQ Test on
➤ Signals and Systems
➤ DC Machines
➤ Induction Machines
➤ Miscellaneous
➤ Switchgear and Protection
➤ Electrical Energy Utilisation and Electric Traction
➤ Basic Electronics Engineering
➤ Electronic and Electrical Measurements and Instruments