EE MCQ
EE MCQ
Home
Quiz
Contact Us
Electrical Machines
Damper winding is used to
increase the load current.
decrease the load current.
both 1 and 2.
suppress the hunting.
increase the load current.
decrease the load current.
both 1 and 2.
suppress the hunting.
Answer
Download EE MCQ app
Related Question
Electrical Machines
At stand still condition the value of slip is
0
finite value
infinite value
1
0
finite value
infinite value
1
Answer
Download EE MCQ app
Electrical Machines
The factors that are responsible for decrease in terminal voltage of a shunt generator are
armature resistance, inter poles, armature.
armature resistance, effect of armature reaction.
reduction in field current, effect of armature reaction, armature.
armature resistance, effect of armature reaction.
armature resistance, inter poles, armature.
armature resistance, effect of armature reaction.
reduction in field current, effect of armature reaction, armature.
armature resistance, effect of armature reaction.
Answer
Download EE MCQ app
Electrical Machines
Induction motors normally use cast aluminium rotor because aluminium is
easy to cast owing to its low melting point and is easily available.
lighter in weight.
of low resistivity.
cheaper in cost.
easy to cast owing to its low melting point and is easily available.
lighter in weight.
of low resistivity.
cheaper in cost.
Answer
Download EE MCQ app
Electrical Machines
A commutator in DC machines can 1. provide half-wave rectification 2. Provide full-wave rectification 3. convert ac to dc 4. Convert dc to ac 5. provide controlled full-wave rectification From these, the correct answer is
2, 3 ,5
1, 2, 3
2, 3, 4, 5
2, 3, 4
2, 3 ,5
1, 2, 3
2, 3, 4, 5
2, 3, 4
Answer
Download EE MCQ app
Electrical Machines
Which of the following DC motors has got maximum relieving property?
Shunt.
Cummulative compound.
Differentical compound.
Series.
Shunt.
Cummulative compound.
Differentical compound.
Series.
Answer
Download EE MCQ app
Search
Login here
Google
Download our application
Android
Apple
Follow Us
Facebook
Telegram
Instagram