♡ 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 👍 :3.9K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ ina 3-phase synchronous motor the magnitude of ...
➣ damper bars in case of sailent old ...
➣ the rating of synchronous machine is usually ...
➣ the magnitude of leakage flux depends on ...
➣ in an alternator, armature reaction is considered ...
➣ the motor which can produce uniform torque ...
➣ harmonics in the EMF generated in alternator ...
➣ the flux setup by the armature current, ...
➣ in a synchronous machine, hunting is predominantly ...
➣ a pony motor is basically a ...
❖ Take a qick MCQ Test on
➤ AC Basics and Networks
➤ Electrical and Electronic Instrumentation
➤ Analog Electronics
➤ Electrical Power Generation and Economic Consideration
➤ Transmission and Distribution of Electrical Power
➤ Induction Machines
➤ DC Basics and Networks
➤ Transformers