♡ 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 👍 :1.8K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ in a synchronous alternator, which of the ...
➣ harmonics in the EMF generated in alternator ...
➣ during short circuit test on a synchronous ...
➣ a leading PF load on an alternator ...
➣ under short circuit conditions, the power factor ...
➣ the relative speed between the magnetic fields ...
➣ skew of rotor bar eleminates ...
➣ a smooth cylindrical synchronous motor will always ...
➣ in cylinder rotor ________ portion of rotary ...
➣ the input to a stepper motor is ...
❖ Take a qick MCQ Test on
➤ Communication Systems
➤ Transformers
➤ Control System
➤ Electrical Power Generation and Economic Consideration
➤ Miscellaneous
➤ DC Basics and Networks
➤ Electrical Installation and Wiring
➤ Signals and Systems