♡ 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 👍 :3.7K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ when does a synchronous motor operate with ...
➣ the power factor on which an alternator ...
➣ armature winding is one in which ...
➣ which type of alternator is used in ...
➣ a stationary alternator should not be connected ...
➣ the MMF produced by single phase winding ...
➣ the value of load angle for a ...
➣ polyphase field is ...
➣ the nature of armature MMF for zero ...
➣ the output of a stepper motor is ...
❖ Take a qick MCQ Test on
➤ Electrical and Electronic Instrumentation
➤ Analog Electronics
➤ Switchgear and Protection
➤ Miscellaneous
➤ Transmission and Distribution of Electrical Power
➤ Electrical Energy Utilisation and Electric Traction
➤ Communication Systems
➤ Synchronous Machines