♡ 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 👍 :3.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ in a synchronous machine, if the field ...
➣ a pony motor is basically a ...
➣ which one among the following has the ...
➣ the slip rings employed in a 3-phase ...
➣ when the load (inductive) is thrown off, ...
➣ harmonics in the EMF generated in alternator ...
➣ the maximum possible speed at which an ...
➣ when does a synchronous motor operate with ...
➣ the output of a stepper motor is ...
➣ the nature of armature MMF for zero ...
❖ Take a qick MCQ Test on
➤ Signals and Systems
➤ DC Machines
➤ Electrical Energy Utilisation and Electric Traction
➤ AC Basics and Networks
➤ Induction Machines
➤ Transformers
➤ Synchronous Machines
➤ DC Basics and Networks