♡ 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
➣ ina 3-phase synchronous motor the magnitude of ...
➣ during short circuit test on a synchronous ...
➣ the nature of armature MMF for zero ...
➣ the value of load angle for a ...
➣ single phase induction motor built with variable ...
➣ in a synchronous machine, hunting is predominantly ...
➣ the magnitude of leakage flux depends on ...
➣ the following motor definitely has a permanent ...
➣ in case of turbo alternators, rotor is ...
➣ to obtain sinusoidal flux distribution, chamfering of ...
❖ Take a qick MCQ Test on
➤ Electrical Installation and Wiring
➤ Synchronous Machines
➤ Electrical and Electronic Instrumentation
➤ Electrical Energy Utilisation and Electric Traction
➤ Control System
➤ Analog Electronics
➤ Communication Systems
➤ Electrical Machine Design