♡ 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 👍 :2.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ when the load (inductive) is thrown off, ...
➣ stepper motors are mostly used for ...
➣ armature winding is one in which ...
➣ in a synchronous generator, the effect of ...
➣ the armature reaction effect in a synchronous ...
➣ in an alternator,terminator MMF will be in ...
➣ in an hysteresis motor, the rotor core ...
➣ the slip rings employed in a 3-phase ...
➣ the synchronous reactance is the ...
➣ the current from the stator of an ...
❖ Take a qick MCQ Test on
➤ Transformers
➤ AC Basics and Networks
➤ Transmission and Distribution of Electrical Power
➤ Electrical Power Generation and Economic Consideration
➤ Induction Machines
➤ Microprocessors
➤ DC Machines
➤ Electrical Energy Utilisation and Electric Traction