♡ 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 👍 :3.8K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ a stepper motor is a _______ device ...
➣ a hysteresis motor ...
➣ the stator of modern alternators are bound ...
➣ in an hysteresis motor, the rotor core ...
➣ harmonics in the EMF generated in alternator ...
➣ the input to a stepper motor is ...
➣ the motor which can produce uniform torque ...
➣ a leading PF load on an alternator ...
➣ a smooth cylindrical synchronous motor will always ...
➣ the armature reaction effect in a synchronous ...
❖ Take a qick MCQ Test on
➤ Communication Systems
➤ Miscellaneous
➤ Transformers
➤ Basic Electronics Engineering
➤ Analog Electronics
➤ Switchgear and Protection
➤ Synchronous Machines
➤ Control System