♡ 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 👍 :4.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ in case of turbo alternators, rotor is ...
➣ the rotor of hysteresis motor is made ...
➣ a stepper motor is a _______ device ...
➣ in a synchronous alternator, which of the ...
➣ armature reaction in a synchronous motor at ...
➣ under short circuit conditions, the power factor ...
➣ the armature reaction effect in a synchronous ...
➣ hydro generator are generally employed to run ...
➣ three phase synchronous motor as ...
➣ when the load (inductive) is thrown off, ...
❖ Take a qick MCQ Test on
➤ Power Electronics
➤ Control System
➤ Microprocessors
➤ Synchronous Machines
➤ Electrical Engineering Material
➤ AC Basics and Networks
➤ DC Basics and Networks
➤ Electrical Installation and Wiring