♡ 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 👍 :3.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the stator core of a synchronous machine ...
➣ damper bars in case of sailent old ...
➣ a synchronous generator is feeding a zero ...
➣ the value of load angle for a ...
➣ the rotorr copper losses of a synchronous ...
➣ when the load (inductive) is thrown off, ...
➣ three phase synchronous motor as ...
➣ the rotor of hysteresis motor is made ...
➣ in a synchronous machine, hunting is predominantly ...
➣ how can the reactive power delivered by ...
❖ Take a qick MCQ Test on
➤ Synchronous Machines
➤ Switchgear and Protection
➤ Electronic and Electrical Measurements and Instruments
➤ Control System
➤ AC Basics and Networks
➤ Signals and Systems
➤ Communication Systems
➤ Electrical Energy Utilisation and Electric Traction