Basic Electrical Quizz 2
Authored by sathya mokhashi
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72 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The field is stationary and conductors cut across it is called
Dynamically induced emf
Statically induced emf
Both a and b
None
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The unit of self inductance is
Farad
Henry
Tesla
None
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a two neighboring coils if current changes in coil1 an emf induced in coil 2 is called
Self inductance
Electromagnetism
MMF
Mutual inductance
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The curve of flux density vs magnetizing force is called
Hysteresis curve
Flux density
Both a and b
None
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Induced emf’s are classified in to
Magnetically induced and Statically induced emf
Dynamically induced and statically induced emf
Both a and b
None
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Generator is an example of _______type of induced EMF
Dynamically induced emf
Statically induced emf
Both a and b
None
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Electromagnetic induction was discovered by__________in the 1830s
Michael Faraday
Bell
Both a and b
None
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