♡ 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 👍 :3.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the rating of synchronous machine is usually ...
➣ concentrated winding has ...
➣ in a synchronous alternator, which of the ...
➣ cylindrical rotor alternators use _______ ducts for ...
➣ hysteresis motor is a ...
➣ in which one of the following is ...
➣ the relative speed between the magnetic fields ...
➣ the output of a stepper motor is ...
➣ during short circuit test on a synchronous ...
➣ to obtain sinusoidal flux distribution, chamfering of ...
❖ Take a qick MCQ Test on
➤ Electrical Machine Design
➤ DC Basics and Networks
➤ AC Basics and Networks
➤ Digital Electronics
➤ Signals and Systems
➤ Microprocessors
➤ Synchronous Machines
➤ Electrical Energy Utilisation and Electric Traction