♡ 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 👍 :2.8K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the armature of an alternator ...
➣ a leading PF load on an alternator ...
➣ which one among the following has the ...
➣ in silent coalfields structure, the pooled shoe ...
➣ the flux setup by the armature current, ...
➣ the input to a stepper motor is ...
➣ stepper motors are mostly used for ...
➣ skew of rotor bar eleminates ...
➣ the speed of a synchronous motor can ...
➣ the relative speed between the magnetic fields ...
❖ Take a qick MCQ Test on
➤ Electronic and Electrical Measurements and Instruments
➤ Signals and Systems
➤ Transformers
➤ Electrical Power Generation and Economic Consideration
➤ Electrical Machine Design
➤ Communication Systems
➤ Microprocessors
➤ Electrical Energy Utilisation and Electric Traction