♡ 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 👍 :3.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ to obtain sinusoidal flux distribution, chamfering of ...
➣ the salient pole rotors are not suitable ...
➣ skew of rotor bar eleminates ...
➣ cylindrical rotor alternators use _______ ducts for ...
➣ which of the following motor is not ...
➣ the output of a stepper motor is ...
➣ a pony motor is basically a ...
➣ in an alternator,terminator MMF will be in ...
➣ the effect of leading power factor on ...
➣ in case of turbo alternators, rotor is ...
❖ Take a qick MCQ Test on
➤ Switchgear and Protection
➤ Miscellaneous
➤ Electrical Machine Design
➤ Electrical Installation and Wiring
➤ Power Electronics
➤ Transformers
➤ AC Basics and Networks
➤ Electrical Engineering Material