♡ 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 👍 :3.7K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ which type of alternator is used in ...
➣ armature winding in AC machines ...
➣ the short circuit characteristics of an alternator ...
➣ during hunt of synchronous motor ...
➣ the following motor definitely has a permanent ...
➣ in which one of the following is ...
➣ the synchronous reactance is the ...
➣ in a synchronous generator, the effect of ...
➣ cylindrical rotor alternators use _______ ducts for ...
➣ the relative speed between the magnetic fields ...
❖ Take a qick MCQ Test on
➤ DC Machines
➤ DC Basics and Networks
➤ Transmission and Distribution of Electrical Power
➤ Synchronous Machines
➤ Electrical Energy Utilisation and Electric Traction
➤ Basic Electronics Engineering
➤ Electrical and Electronic Instrumentation
➤ Control System