♡ 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 👍 :3.7K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ when the load (inductive) is thrown off, ...
➣ in an alternator, armature reaction is considered ...
➣ the input to a stepper motor is ...
➣ in a synchronous generator, the effect of ...
➣ the short circuit characteristics of an alternator ...
➣ the stator core of a synchronous machine ...
➣ the leakage reactance of a three phase ...
➣ alternator operates on the principle of ...
➣ a smooth cylindrical synchronous motor will always ...
➣ the current from the stator of an ...
❖ Take a qick MCQ Test on
➤ Electromagnetic Field Theory
➤ AC Basics and Networks
➤ Transmission and Distribution of Electrical Power
➤ DC Basics and Networks
➤ Transformers
➤ Electrical and Electronic Instrumentation
➤ Electrical Energy Utilisation and Electric Traction
➤ Microprocessors