♡ 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 👍 :3.9K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ in a synchronous machine, the stator frame ...
➣ the leakage reactance of a three phase ...
➣ the stator of modern alternators are bound ...
➣ which of the following motor is not ...
➣ cylindrical rotor alternators use _______ ducts for ...
➣ the motor which can produce uniform torque ...
➣ compared to the salient-pole hydroelectric generator,the steam ...
➣ the salient pole rotors are not suitable ...
➣ when does a synchronous motor operate with ...
➣ a smooth cylindrical synchronous motor will always ...
❖ Take a qick MCQ Test on
➤ DC Machines
➤ Electrical Installation and Wiring
➤ Power Electronics
➤ Communication Systems
➤ Electronic and Electrical Measurements and Instruments
➤ Transmission and Distribution of Electrical Power
➤ Switchgear and Protection
➤ Electromagnetic Field Theory