♡ 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 👍 :2.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the speed of a synchronous motor can ...
➣ a leading PF load on an alternator ...
➣ the flux setup by the armature current, ...
➣ the relative speed between the magnetic fields ...
➣ hydro generator are generally employed to run ...
➣ the maximum possible speed at which an ...
➣ the synchronous reactance is the ...
➣ in which one of the following is ...
➣ armature winding in AC machines ...
➣ in an alternator, armature reaction is considered ...
❖ Take a qick MCQ Test on
➤ Synchronous Machines
➤ Miscellaneous
➤ Signals and Systems
➤ Electrical Machine Design
➤ Switchgear and Protection
➤ Digital Electronics
➤ Transformers
➤ DC Basics and Networks