EE MCQ
EE MCQ
Home
Quiz
Contact Us
Electrical Machines
Which type of single phase induction motor is having the highest power factor at full load ?
Split phase type.
Capacitor run type.
Capacitor start.
Shaded pole type.
Split phase type.
Capacitor run type.
Capacitor start.
Shaded pole type.
Answer
Download EE MCQ app
Related Question
Electrical Machines
In a DC series generator, the terminal voltage with increase in load will
decrease
increase to rated voltage and then may decrease
increase gradually and then stay at rated voltage
remain nearly constant
decrease
increase to rated voltage and then may decrease
increase gradually and then stay at rated voltage
remain nearly constant
Answer
Download EE MCQ app
Electrical Machines
Which of the following are variable losses?
armature copper loss
hysteresis loss
eddy current loss
shunt field copper loss
armature copper loss
hysteresis loss
eddy current loss
shunt field copper loss
Answer
Download EE MCQ app
Electrical Machines
It is advisable to start a DC series motor with some load to
Limit the speed.
Limit the current.
Limit the flux.
Avoid sparking.
Limit the speed.
Limit the current.
Limit the flux.
Avoid sparking.
Answer
Download EE MCQ app
Electrical Machines
In which of the following speed control of DC motor the speed obtained is below than the rated speed?
Any of above.
Armature circuit resistance control.
Armature voltage control.
Field resistance control.
Any of above.
Armature circuit resistance control.
Armature voltage control.
Field resistance control.
Answer
Download EE MCQ app
Electrical Machines
Under commutation results in
sparking at the middle of the brush.
sparking at the leading edge of the brush.
sparking the trailing edge of the brush.
no sparking.
sparking at the middle of the brush.
sparking at the leading edge of the brush.
sparking the trailing edge of the brush.
no sparking.
Answer
Download EE MCQ app
Search
Login here
Google
Download our application
Android
Apple
Follow Us
Facebook
Telegram
Instagram