♡ 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 👍 :2.7K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the short circuit characteristics of an alternator ...
➣ the nature of armature MMF for zero ...
➣ in case of turbo alternators, rotor is ...
➣ the magnitude of leakage flux depends on ...
➣ three phase synchronous motor needs DC supply ...
➣ armature reaction in a synchronous motor at ...
➣ in silent coalfields structure, the pooled shoe ...
➣ skew of rotor bar eleminates ...
➣ a stepper motor is a _______ device ...
➣ the rotorr copper losses of a synchronous ...
❖ Take a qick MCQ Test on
➤ Transmission and Distribution of Electrical Power
➤ Control System
➤ Miscellaneous
➤ Electrical Energy Utilisation and Electric Traction
➤ Digital Electronics
➤ Analog Electronics
➤ Synchronous Machines
➤ Electrical Machine Design