♡ 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
➣ armature reaction in a synchronous motor at ...
➣ in modern alternators, the rotating part is ...
➣ in cylinder rotor ________ portion of rotary ...
➣ during hunt of synchronous motor ...
➣ during short circuit test on a synchronous ...
➣ the nature of armature MMF for zero ...
➣ the slip rings employed in a 3-phase ...
➣ the current from the stator of an ...
➣ stepper motors are mostly used for ...
➣ a hysteresis motor ...
❖ Take a qick MCQ Test on
➤ Signals and Systems
➤ Communication Systems
➤ DC Basics and Networks
➤ Synchronous Machines
➤ Induction Machines
➤ Control System
➤ Transformers
➤ Digital Electronics