♡ 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 👍 :1.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ single phase induction motor built with variable ...
➣ which one among the following has the ...
➣ in an hysteresis motor, the rotor core ...
➣ during short circuit test on a synchronous ...
➣ a leading PF load on an alternator ...
➣ harmonics in the EMF generated in alternator ...
➣ compared to the salient-pole hydroelectric generator,the steam ...
➣ the stator core of a synchronous machine ...
➣ the salient pole rotors are not suitable ...
➣ the nature of armature MMF for zero ...
❖ Take a qick MCQ Test on
➤ Control System
➤ Miscellaneous
➤ Power Electronics
➤ DC Basics and Networks
➤ Signals and Systems
➤ Electronic and Electrical Measurements and Instruments
➤ Electromagnetic Field Theory
➤ Digital Electronics