♡ 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 👍 :2.8K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ when the load (inductive) is thrown off, ...
➣ harmonics in the EMF generated in alternator ...
➣ the saturated synchronous reactance of an alternator ...
➣ the slip rings employed in a 3-phase ...
➣ the flux setup by the armature current, ...
➣ the speed of a synchronous motor can ...
➣ a hysteresis motor ...
➣ damper bars in case of sailent old ...
➣ power factor of alternator driven by constant ...
➣ the armature reaction effect in a synchronous ...
❖ Take a qick MCQ Test on
➤ Electrical Machine Design
➤ DC Basics and Networks
➤ Transmission and Distribution of Electrical Power
➤ Induction Machines
➤ Electrical Installation and Wiring
➤ Electrical and Electronic Instrumentation
➤ Miscellaneous
➤ Power Electronics