♡ 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 👍 :3.9K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ for two layer winding the number of ...
➣ which one among the following has the ...
➣ a stepper motor is a _______ device ...
➣ skew of rotor bar eleminates ...
➣ when the load (inductive) is thrown off, ...
➣ the power factor on which an alternator ...
➣ the flux setup by the armature current, ...
➣ in an alternator, short circuit current is ...
➣ a smooth cylindrical synchronous motor will always ...
➣ the saturated synchronous reactance of an alternator ...
❖ Take a qick MCQ Test on
➤ Electrical Power Generation and Economic Consideration
➤ Control System
➤ Electrical Machine Design
➤ AC Basics and Networks
➤ Digital Electronics
➤ Transmission and Distribution of Electrical Power
➤ DC Machines
➤ Analog Electronics