♡ 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 👍 :3.8K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the armature of an alternator ...
➣ in case of turbo alternators, rotor is ...
➣ the motor which can produce uniform torque ...
➣ a leading PF load on an alternator ...
➣ the output of a stepper motor is ...
➣ the short circuit characteristics of an alternator ...
➣ under short circuit conditions, the power factor ...
➣ the leakage reactance of a three phase ...
➣ the relative speed between the magnetic fields ...
➣ a synchronous generator is feeding a zero ...
❖ Take a qick MCQ Test on
➤ DC Basics and Networks
➤ Transmission and Distribution of Electrical Power
➤ Electronic and Electrical Measurements and Instruments
➤ AC Basics and Networks
➤ Electrical Installation and Wiring
➤ Transformers
➤ Communication Systems
➤ DC Machines