♡ 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 👍 :1.7K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the armature of an alternator ...
➣ the salient pole rotors are not suitable ...
➣ the stator core stamping also have opening ...
➣ compared to the salient-pole hydroelectric generator,the steam ...
➣ in the synchronous machine, the stator frame ...
➣ the relative speed between the magnetic fields ...
➣ to obtain sinusoidal flux distribution, chamfering of ...
➣ armature winding is one in which ...
➣ hysteresis motor is a ...
➣ in an alternator, short circuit current is ...
❖ Take a qick MCQ Test on
➤ DC Machines
➤ Microprocessors
➤ Digital Electronics
➤ Control System
➤ Signals and Systems
➤ Induction Machines
➤ Miscellaneous
➤ Transformers