♡ 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 👍 :1.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ armature winding in AC machines ...
➣ The main advantage of distributing the winding ...
➣ an infinite bus bar ...
➣ damper bars in case of sailent old ...
➣ two mechanically coupled alternators deliver power at ...
➣ a leading PF load on an alternator ...
➣ for a concentrated winding the polar ground ...
➣ hysteresis motor is a ...
➣ the speed of a synchronous motor can ...
➣ in which one of the following is ...
❖ Take a qick MCQ Test on
➤ Microprocessors
➤ Electrical Engineering Material
➤ Electrical Installation and Wiring
➤ Transmission and Distribution of Electrical Power
➤ Electrical Power Generation and Economic Consideration
➤ Electrical Energy Utilisation and Electric Traction
➤ Communication Systems
➤ Digital Electronics