♡ 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 👍 :2.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ how can the reactive power delivered by ...
➣ the rotor of hysteresis motor is made ...
➣ concentrated winding has ...
➣ the value of load angle for a ...
➣ during short circuit test on a synchronous ...
➣ in an hysteresis motor, the rotor core ...
➣ the magnitude of leakage flux depends on ...
➣ the salient pole rotors are not suitable ...
➣ the flux setup by the armature current, ...
➣ the saturated synchronous reactance of an alternator ...
❖ Take a qick MCQ Test on
➤ Electrical Energy Utilisation and Electric Traction
➤ Synchronous Machines
➤ Microprocessors
➤ DC Machines
➤ Switchgear and Protection
➤ Miscellaneous
➤ Electrical Power Generation and Economic Consideration
➤ Digital Electronics