♡ 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 👍 :2.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ two mechanically coupled alternators deliver power at ...
➣ skew of rotor bar eleminates ...
➣ ina 3-phase synchronous motor the magnitude of ...
➣ electrical machines (AC) should have proper ________ ...
➣ when does a synchronous motor operate with ...
➣ an infinite bus bar ...
➣ the power factor on which an alternator ...
➣ the rating of synchronous machine is usually ...
➣ stepper motors are widely used because of ...
➣ the effect of leading power factor on ...
❖ Take a qick MCQ Test on
➤ Basic Electronics Engineering
➤ Electrical Machine Design
➤ Digital Electronics
➤ Signals and Systems
➤ Electrical Installation and Wiring
➤ Transmission and Distribution of Electrical Power
➤ DC Basics and Networks
➤ DC Machines