♡ 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
➣ the salient pole rotors are not suitable ...
➣ the rating of synchronous machine is usually ...
➣ in an hysteresis motor, the rotor core ...
➣ the magnitude of leakage flux depends on ...
➣ in which one of the following is ...
➣ a leading PF load on an alternator ...
➣ the flux setup by the armature current, ...
➣ skew of rotor bar eleminates ...
➣ which of the following motor is not ...
➣ the stator core stamping also have opening ...
❖ Take a qick MCQ Test on
➤ Switchgear and Protection
➤ Digital Electronics
➤ Miscellaneous
➤ Electrical and Electronic Instrumentation
➤ AC Basics and Networks
➤ Analog Electronics
➤ Electrical Energy Utilisation and Electric Traction
➤ Transformers