♡ 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 👍 :1.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ electrical machines (AC) should have proper ________ ...
➣ stepper motors are widely used because of ...
➣ stability of a synchronous motor _________ with ...
➣ under short circuit conditions, the power factor ...
➣ in an alternator, armature reaction is considered ...
➣ ina 3-phase synchronous motor the magnitude of ...
➣ a pony motor is basically a ...
➣ the value of load angle for a ...
➣ skew of rotor bar eleminates ...
➣ armature reaction in a synchronous motor at ...
❖ Take a qick MCQ Test on
➤ Switchgear and Protection
➤ AC Basics and Networks
➤ Analog Electronics
➤ Electronic and Electrical Measurements and Instruments
➤ Transmission and Distribution of Electrical Power
➤ Electrical Engineering Material
➤ Transformers
➤ Electrical Installation and Wiring