♡ 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 👍 :1.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the leakage reactance of a three phase ...
➣ the MMF produced by single phase winding ...
➣ in cylinder rotor ________ portion of rotary ...
➣ the relative speed between the magnetic fields ...
➣ which of the following motor is not ...
➣ under short circuit conditions, the power factor ...
➣ in a synchronous generator, the effect of ...
➣ cylindrical rotor alternators use _______ ducts for ...
➣ three phase synchronous motor as ...
➣ armature reaction in a synchronous motor at ...
❖ Take a qick MCQ Test on
➤ Electrical Machine Design
➤ Transformers
➤ Microprocessors
➤ Electronic and Electrical Measurements and Instruments
➤ DC Basics and Networks
➤ Electrical Engineering Material
➤ Signals and Systems
➤ Transmission and Distribution of Electrical Power