♡ 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 👍 :1.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the effect of leading power factor on ...
➣ three phase synchronous motor needs DC supply ...
➣ the input to a stepper motor is ...
➣ under short circuit conditions, the power factor ...
➣ the rotor of hysteresis motor is made ...
➣ in which one of the following is ...
➣ in a synchronous generator, the effect of ...
➣ cylindrical rotor alternators use _______ ducts for ...
➣ the speed of a synchronous motor can ...
➣ the leakage reactance of a three phase ...
❖ Take a qick MCQ Test on
➤ Signals and Systems
➤ Electromagnetic Field Theory
➤ Electronic and Electrical Measurements and Instruments
➤ Microprocessors
➤ Miscellaneous
➤ Electrical Energy Utilisation and Electric Traction
➤ Transmission and Distribution of Electrical Power
➤ AC Basics and Networks