♡ 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 👍 :1.4K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the following motor definitely has a permanent ...
➣ the output of a stepper motor is ...
➣ the leakage reactance of a three phase ...
➣ the nature of armature MMF for zero ...
➣ the stator of modern alternators are bound ...
➣ the input to a stepper motor is ...
➣ which of the following motor is not ...
➣ in a synchronous machine, hunting is predominantly ...
➣ damper bars in case of sailent old ...
➣ in a synchronous machine, the stator frame ...
❖ Take a qick MCQ Test on
➤ AC Basics and Networks
➤ Analog Electronics
➤ Electronic and Electrical Measurements and Instruments
➤ Electrical Energy Utilisation and Electric Traction
➤ Electrical Installation and Wiring
➤ Transmission and Distribution of Electrical Power
➤ Microprocessors
➤ Electrical and Electronic Instrumentation