♡ 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 👍 :4.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the slip rings employed in a 3-phase ...
➣ in a synchronous machine, if the field ...
➣ in which one of the following is ...
➣ in an alternator, armature reaction is considered ...
➣ in an alternator, short circuit current is ...
➣ an infinite bus bar ...
➣ in an hysteresis motor, the rotor core ...
➣ the output of a stepper motor is ...
➣ the relative speed between the magnetic fields ...
➣ armature winding in AC machines ...
❖ Take a qick MCQ Test on
➤ Communication Systems
➤ Power Electronics
➤ Electronic and Electrical Measurements and Instruments
➤ Basic Electronics Engineering
➤ Electromagnetic Field Theory
➤ Signals and Systems
➤ DC Machines
➤ Digital Electronics