♡ 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 👍 :1.8K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ which type of alternator is used in ...
➣ the magnitude of leakage flux depends on ...
➣ the flux setup by the armature current, ...
➣ electrical machines (AC) should have proper ________ ...
➣ a hysteresis motor ...
➣ in modern alternators, the rotating part is ...
➣ skew of rotor bar eleminates ...
➣ a smooth cylindrical synchronous motor will always ...
➣ the input to a stepper motor is ...
➣ the rotor of hysteresis motor is made ...
❖ Take a qick MCQ Test on
➤ Electrical and Electronic Instrumentation
➤ DC Basics and Networks
➤ Electronic and Electrical Measurements and Instruments
➤ Synchronous Machines
➤ Electrical Installation and Wiring
➤ Induction Machines
➤ DC Machines
➤ Electrical Engineering Material