♡ 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 👍 :4.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the rotor of hysteresis motor is made ...
➣ a leading PF load on an alternator ...
➣ the slip rings employed in a 3-phase ...
➣ the current from the stator of an ...
➣ in silent coalfields structure, the pooled shoe ...
➣ the value of load angle for a ...
➣ a stationary alternator should not be connected ...
➣ the magnitude of leakage flux depends on ...
➣ the stator core of a synchronous machine ...
➣ stepper motors are widely used because of ...
❖ Take a qick MCQ Test on
➤ Electrical Installation and Wiring
➤ Basic Electronics Engineering
➤ Control System
➤ Electrical Power Generation and Economic Consideration
➤ DC Machines
➤ Transmission and Distribution of Electrical Power
➤ Communication Systems
➤ Electrical Energy Utilisation and Electric Traction