EE MCQ
EE MCQ
Home
Quiz
Contact Us
Electrical Machines
Hopkinson test is conducted under which of the following condition?
half load
any of the above
full load
no load
half load
any of the above
full load
no load
Answer
Download EE MCQ app
Related Question
Electrical Machines
In a DC Shunt Motor the speed can be increased by
Increasing the field current.
Decreasing the field current.
Increasing the armature current.
Increasing the field current.
Increasing the field current.
Decreasing the field current.
Increasing the armature current.
Increasing the field current.
Answer
Download EE MCQ app
Electrical Machines
In above question, find rms line voltage for delta connection?
399 V.
50 V.
230.2 V.
100 V.
399 V.
50 V.
230.2 V.
100 V.
Answer
Download EE MCQ app
Electrical Machines
For a DC Motor for constant load torque, what will happen to the armature current if armature resistance increases?
Remain unchanged
Decreases.
None of above.
Increases.
Remain unchanged
Decreases.
None of above.
Increases.
Answer
Download EE MCQ app
Electrical Machines
The flux is maximum in the following part of a DC motor:
under the interpole.
under trailing pole tip.
pole core.
under leading pole tip.
under the interpole.
under trailing pole tip.
pole core.
under leading pole tip.
Answer
Download EE MCQ app
Electrical Machines
The no load current in a transformer lags the applied voltage by
90°.
0°.
about 115°.
about 75°.
90°.
0°.
about 115°.
about 75°.
Answer
Download EE MCQ app
Search
Login here
Google
Download our application
Android
Apple
Follow Us
Facebook
Telegram
Instagram