♡ 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 👍 :4.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ stepper motors are widely used because of ...
➣ to obtain sinusoidal flux distribution, chamfering of ...
➣ the effect of leading power factor on ...
➣ ina 3-phase synchronous motor the magnitude of ...
➣ The main advantage of distributing the winding ...
➣ the nature of armature MMF for zero ...
➣ the stator core of a synchronous machine ...
➣ a smooth cylindrical synchronous motor will always ...
➣ the flux setup by the armature current, ...
➣ the rating of synchronous machine is usually ...
❖ Take a qick MCQ Test on
➤ Transmission and Distribution of Electrical Power
➤ Basic Electronics Engineering
➤ Miscellaneous
➤ Switchgear and Protection
➤ Synchronous Machines
➤ Signals and Systems
➤ Electrical Machine Design
➤ Electrical Power Generation and Economic Consideration