♡ 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 👍 :2.7K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ cylindrical rotor alternators use _______ ducts for ...
➣ the rotorr copper losses of a synchronous ...
➣ the armature reaction effect in a synchronous ...
➣ alternator operates on the principle of ...
➣ the stator core stamping also have opening ...
➣ skew of rotor bar eleminates ...
➣ for a concentrated winding the polar ground ...
➣ in silent coalfields structure, the pooled shoe ...
➣ the stator core of a synchronous machine ...
➣ compared to the salient-pole hydroelectric generator,the steam ...
❖ Take a qick MCQ Test on
➤ Transformers
➤ Switchgear and Protection
➤ Synchronous Machines
➤ Electrical Energy Utilisation and Electric Traction
➤ Electrical Machine Design
➤ Control System
➤ AC Basics and Networks
➤ Induction Machines