♡ 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
➣ in an alternator, armature reaction is considered ...
➣ a smooth cylindrical synchronous motor will always ...
➣ armature winding in AC machines ...
➣ a hysteresis motor ...
➣ hydro generator are generally employed to run ...
➣ electrical machines (AC) should have proper ________ ...
➣ harmonics in the EMF generated in alternator ...
➣ in a synchronous generator, the effect of ...
➣ the rotorr copper losses of a synchronous ...
➣ in case of turbo alternators, rotor is ...
❖ Take a qick MCQ Test on
➤ Induction Machines
➤ Electrical Engineering Material
➤ DC Machines
➤ Electromagnetic Field Theory
➤ Power Electronics
➤ Transmission and Distribution of Electrical Power
➤ Miscellaneous
➤ Communication Systems