♡ 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 👍 :4.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ a stationary alternator should not be connected ...
➣ two mechanically coupled alternators deliver power at ...
➣ skew of rotor bar eleminates ...
➣ compared to the salient-pole hydroelectric generator,the steam ...
➣ the rating of synchronous machine is usually ...
➣ power factor of alternator driven by constant ...
➣ the current from the stator of an ...
➣ in a synchronous machine, the stator frame ...
➣ the leakage reactance of a three phase ...
➣ which of the following motor is not ...
❖ Take a qick MCQ Test on
➤ Digital Electronics
➤ Power Electronics
➤ Control System
➤ AC Basics and Networks
➤ Electronic and Electrical Measurements and Instruments
➤ DC Machines
➤ Communication Systems
➤ Electrical Installation and Wiring