♡ 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 👍 :3.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the salient pole rotors are not suitable ...
➣ the stator core stamping also have opening ...
➣ to obtain sinusoidal flux distribution, chamfering of ...
➣ the output of a stepper motor is ...
➣ a smooth cylindrical synchronous motor will always ...
➣ the armature reaction effect in a synchronous ...
➣ the number of poles on turbo alternator ...
➣ concentrated winding has ...
➣ when the load (inductive) is thrown off, ...
➣ three phase synchronous motor needs DC supply ...
❖ Take a qick MCQ Test on
➤ Analog Electronics
➤ Electrical Engineering Material
➤ Basic Electronics Engineering
➤ Transformers
➤ Miscellaneous
➤ Switchgear and Protection
➤ Electronic and Electrical Measurements and Instruments
➤ DC Basics and Networks