♡ 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 👍 :4.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ when the load (inductive) is thrown off, ...
➣ polyphase field is ...
➣ hysteresis motor is a ...
➣ three phase synchronous motor needs DC supply ...
➣ when does a synchronous motor operate with ...
➣ how can the reactive power delivered by ...
➣ a synchronous generator is feeding a zero ...
➣ in cylinder rotor ________ portion of rotary ...
➣ three phase synchronous motor as ...
➣ two mechanically coupled alternators deliver power at ...
❖ Take a qick MCQ Test on
➤ Transformers
➤ DC Basics and Networks
➤ Induction Machines
➤ Control System
➤ Signals and Systems
➤ Switchgear and Protection
➤ Miscellaneous
➤ DC Machines