♡ 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 👍 :2.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ in the synchronous machine, the stator frame ...
➣ the magnitude of leakage flux depends on ...
➣ armature winding in AC machines ...
➣ in a synchronous machine, hunting is predominantly ...
➣ the stator core stamping also have opening ...
➣ harmonics in the EMF generated in alternator ...
➣ to obtain sinusoidal flux distribution, chamfering of ...
➣ the short circuit characteristics of an alternator ...
➣ under short circuit conditions, the power factor ...
➣ alternator operates on the principle of ...
❖ Take a qick MCQ Test on
➤ AC Basics and Networks
➤ Transformers
➤ Power Electronics
➤ Communication Systems
➤ DC Basics and Networks
➤ Digital Electronics
➤ Electrical Machine Design
➤ Electrical Power Generation and Economic Consideration