♡ 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 👍 :2.7K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ in a synchronous alternator, which of the ...
➣ the following motor definitely has a permanent ...
➣ in the synchronous machine, the stator frame ...
➣ the maximum possible speed at which an ...
➣ the relative speed between the magnetic fields ...
➣ the current from the stator of an ...
➣ the speed of a synchronous motor can ...
➣ the magnitude of leakage flux depends on ...
➣ for two layer winding the number of ...
➣ the stator core of a synchronous machine ...
❖ Take a qick MCQ Test on
➤ Induction Machines
➤ Electrical and Electronic Instrumentation
➤ Switchgear and Protection
➤ Electromagnetic Field Theory
➤ DC Basics and Networks
➤ Control System
➤ Digital Electronics
➤ Electrical Machine Design