♡ 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 👍 :1.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ stepper motors are widely used because of ...
➣ a leading PF load on an alternator ...
➣ the number of poles on turbo alternator ...
➣ a smooth cylindrical synchronous motor will always ...
➣ narrating of prime mover driving and alternator ...
➣ harmonics in the EMF generated in alternator ...
➣ in a synchronous machine, hunting is predominantly ...
➣ armature reaction in a synchronous motor at ...
➣ the output of a stepper motor is ...
➣ single phase induction motor built with variable ...
❖ Take a qick MCQ Test on
➤ Control System
➤ Induction Machines
➤ Power Electronics
➤ Electrical Power Generation and Economic Consideration
➤ Electrical Energy Utilisation and Electric Traction
➤ Transmission and Distribution of Electrical Power
➤ AC Basics and Networks
➤ Switchgear and Protection