EE MCQ
EE MCQ
Home
Quiz
Contact Us
Electrical Machines
In an auto transformer, for what value of turn ratio, power transferred by inductively and conductively are same?
any of the above
0.5
1
0
any of the above
0.5
1
0
Answer
Download EE MCQ app
Related Question
Electrical Machines
The stator core of a 3 - Φ induction motor is laminated in order to reduce the
weight of the stator.
both of the above.
hysteresis loss.
eddy current loss.
weight of the stator.
both of the above.
hysteresis loss.
eddy current loss.
Answer
Download EE MCQ app
Electrical Machines
When two DC series motors are connected in parallel, the resultant speed is
more than normal speed.
zero.
normal speed.
less than normal speed.
more than normal speed.
zero.
normal speed.
less than normal speed.
Answer
Download EE MCQ app
Electrical Machines
In induction motor the 7th harmonic torque may make the motor rotate at (1 / 7)th synchronous speed. This is called
harmonics.
resonance.
crawling.
cogging.
harmonics.
resonance.
crawling.
cogging.
Answer
Download EE MCQ app
Electrical Machines
For the above problem, find the induced voltage of an alternator of it is to deliver a load of 100 A at power factor of 0.8 lagging with terminal voltage of 200 V.
225 V.
220 V.
222 V.
230 V.
225 V.
220 V.
222 V.
230 V.
Answer
Download EE MCQ app
Electrical Machines
Which of the following starter is sufficient to start the DC series motor ?
4 point starter
All of these
3 point starter
2 point starter
4 point starter
All of these
3 point starter
2 point starter
Answer
Download EE MCQ app
Search
Login here
Google
Download our application
Android
Apple
Follow Us
Facebook
Telegram
Instagram