♡ 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 👍 :4.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ for two layer winding the number of ...
➣ the slip rings employed in a 3-phase ...
➣ in the synchronous machine, the stator frame ...
➣ the armature reaction effect in a synchronous ...
➣ the flux setup by the armature current, ...
➣ electrical machines (AC) should have proper ________ ...
➣ the magnitude of leakage flux depends on ...
➣ in modern alternators, the rotating part is ...
➣ the nature of armature MMF for zero ...
➣ in a synchronous generator, the effect of ...
❖ Take a qick MCQ Test on
➤ Electronic and Electrical Measurements and Instruments
➤ Electromagnetic Field Theory
➤ Control System
➤ Microprocessors
➤ Power Electronics
➤ Signals and Systems
➤ Synchronous Machines
➤ Electrical Engineering Material