♡ 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 👍 :3.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ skew of rotor bar eleminates ...
➣ in case of turbo alternators, rotor is ...
➣ The main advantage of distributing the winding ...
➣ in a synchronous machine, if the field ...
➣ a pony motor is basically a ...
➣ how can the reactive power delivered by ...
➣ in an hysteresis motor, the rotor core ...
➣ the input to a stepper motor is ...
➣ the synchronous reactance is the ...
➣ alternator operates on the principle of ...
❖ Take a qick MCQ Test on
➤ Switchgear and Protection
➤ Induction Machines
➤ Electrical Installation and Wiring
➤ DC Basics and Networks
➤ Control System
➤ Transformers
➤ Transmission and Distribution of Electrical Power
➤ DC Machines