♡ 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 👍 :2.4K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the MMF produced by single phase winding ...
➣ which one among the following has the ...
➣ the armature of an alternator ...
➣ the saturated synchronous reactance of an alternator ...
➣ skew of rotor bar eleminates ...
➣ the stator core of a synchronous machine ...
➣ cylindrical rotor alternators use _______ ducts for ...
➣ armature winding is one in which ...
➣ the output of a stepper motor is ...
➣ armature winding in AC machines ...
❖ Take a qick MCQ Test on
➤ Transformers
➤ Control System
➤ Analog Electronics
➤ DC Machines
➤ DC Basics and Networks
➤ Signals and Systems
➤ Digital Electronics
➤ Electrical Energy Utilisation and Electric Traction