♡ 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
➣ hysteresis motor is a ...
➣ the input to a stepper motor is ...
➣ electrical machines (AC) should have proper ________ ...
➣ stepper motors are mostly used for ...
➣ three phase synchronous motor needs DC supply ...
➣ in case of turbo alternators, rotor is ...
➣ concentrated winding has ...
➣ the salient pole rotors are not suitable ...
➣ the motor which can produce uniform torque ...
➣ compared to the salient-pole hydroelectric generator,the steam ...
❖ Take a qick MCQ Test on
➤ Power Electronics
➤ Synchronous Machines
➤ Basic Electronics Engineering
➤ Digital Electronics
➤ Electrical Energy Utilisation and Electric Traction
➤ Control System
➤ Induction Machines
➤ Miscellaneous