♡ 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 👍 :3.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ in a synchronous machine, the stator frame ...
➣ when the load (inductive) is thrown off, ...
➣ skew of rotor bar eleminates ...
➣ the salient pole rotors are not suitable ...
➣ armature winding is one in which ...
➣ cylindrical rotor alternators use _______ ducts for ...
➣ a stationary alternator should not be connected ...
➣ hysteresis motor is a ...
➣ armature reaction in a synchronous motor at ...
➣ for two layer winding the number of ...
❖ Take a qick MCQ Test on
➤ AC Basics and Networks
➤ DC Basics and Networks
➤ Electrical Engineering Material
➤ Power Electronics
➤ Transformers
➤ Basic Electronics Engineering
➤ Electrical Energy Utilisation and Electric Traction
➤ Communication Systems