♡ 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 👍 :4.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the maximum possible speed at which an ...
➣ the armature reaction effect in a synchronous ...
➣ the number of poles on turbo alternator ...
➣ a hysteresis motor ...
➣ harmonics in the EMF generated in alternator ...
➣ stepper motors are widely used because of ...
➣ to obtain sinusoidal flux distribution, chamfering of ...
➣ in cylinder rotor ________ portion of rotary ...
➣ single phase induction motor built with variable ...
➣ damper bars in case of sailent old ...
❖ Take a qick MCQ Test on
➤ Electrical Engineering Material
➤ Transformers
➤ Transmission and Distribution of Electrical Power
➤ Power Electronics
➤ Switchgear and Protection
➤ Microprocessors
➤ Electrical and Electronic Instrumentation
➤ DC Machines