♡ 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
➣ during hunt of synchronous motor ...
➣ when the load (inductive) is thrown off, ...
➣ the following motor definitely has a permanent ...
➣ variation in DC excitation of a synchronous ...
➣ the salient pole rotors are not suitable ...
➣ The main advantage of distributing the winding ...
➣ concentrated winding has ...
➣ which of the following motor is not ...
➣ in modern alternators, the rotating part is ...
➣ in cylinder rotor ________ portion of rotary ...
❖ Take a qick MCQ Test on
➤ DC Basics and Networks
➤ Signals and Systems
➤ Electromagnetic Field Theory
➤ Transformers
➤ Synchronous Machines
➤ Control System
➤ Switchgear and Protection
➤ Electrical Power Generation and Economic Consideration