♡ 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 👍 :2.8K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ in an alternator, short circuit current is ...
➣ a stationary alternator should not be connected ...
➣ the slip rings employed in a 3-phase ...
➣ the leakage reactance of a three phase ...
➣ the relative speed between the magnetic fields ...
➣ a synchronous generator is feeding a zero ...
➣ the magnitude of leakage flux depends on ...
➣ the maximum possible speed at which an ...
➣ in an alternator,terminator MMF will be in ...
➣ in silent coalfields structure, the pooled shoe ...
❖ Take a qick MCQ Test on
➤ Switchgear and Protection
➤ Electrical Energy Utilisation and Electric Traction
➤ Signals and Systems
➤ Electrical Installation and Wiring
➤ Electromagnetic Field Theory
➤ Transformers
➤ Digital Electronics
➤ Electrical and Electronic Instrumentation