♡ 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 👍 :1.8K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ in a synchronous alternator, which of the ...
➣ ina 3-phase synchronous motor the magnitude of ...
➣ the maximum possible speed at which an ...
➣ variation in DC excitation of a synchronous ...
➣ in an alternator, short circuit current is ...
➣ regulation of fennel tinnitus applying resistive or ...
➣ the short circuit characteristics of an alternator ...
➣ in a synchronous machine, if the field ...
➣ a hysteresis motor ...
➣ damper bars in case of sailent old ...
❖ Take a qick MCQ Test on
➤ Analog Electronics
➤ Switchgear and Protection
➤ Communication Systems
➤ Signals and Systems
➤ Electronic and Electrical Measurements and Instruments
➤ Induction Machines
➤ AC Basics and Networks
➤ Basic Electronics Engineering