♡ 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 👍 :4.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ hydro generator are generally employed to run ...
➣ in an alternator, short circuit current is ...
➣ the rotorr copper losses of a synchronous ...
➣ the following motor definitely has a permanent ...
➣ ina 3-phase synchronous motor the magnitude of ...
➣ in a synchronous machine, if the field ...
➣ which of the following motor is not ...
➣ polyphase field is ...
➣ the relative speed between the magnetic fields ...
➣ a stepper motor is a _______ device ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Electrical Installation and Wiring
➤ Signals and Systems
➤ Electrical Energy Utilisation and Electric Traction
➤ Transmission and Distribution of Electrical Power
➤ Electrical Power Generation and Economic Consideration
➤ Switchgear and Protection
➤ Microprocessors