♡ 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 👍 :2.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ electrical machines (AC) should have proper ________ ...
➣ damper bars in case of sailent old ...
➣ armature reaction in a synchronous motor at ...
➣ stepper motors are mostly used for ...
➣ under short circuit conditions, the power factor ...
➣ the output of a stepper motor is ...
➣ concentrated winding has ...
➣ single phase induction motor built with variable ...
➣ an infinite bus bar ...
➣ the synchronous reactance is the ...
❖ Take a qick MCQ Test on
➤ Transmission and Distribution of Electrical Power
➤ Synchronous Machines
➤ Transformers
➤ Switchgear and Protection
➤ Signals and Systems
➤ Digital Electronics
➤ Electrical Energy Utilisation and Electric Traction
➤ Induction Machines