♡ 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 👍 :2.9K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ in an hysteresis motor, the rotor core ...
➣ the flux setup by the armature current, ...
➣ an infinite bus bar ...
➣ the motor which can produce uniform torque ...
➣ the nature of armature MMF for zero ...
➣ in an alternator, armature reaction is considered ...
➣ the input to a stepper motor is ...
➣ single phase induction motor built with variable ...
➣ in cylinder rotor ________ portion of rotary ...
➣ harmonics in the EMF generated in alternator ...
❖ Take a qick MCQ Test on
➤ Synchronous Machines
➤ Digital Electronics
➤ Analog Electronics
➤ Microprocessors
➤ Induction Machines
➤ Transmission and Distribution of Electrical Power
➤ Electrical Machine Design
➤ Electromagnetic Field Theory