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Online Tests
Physics Fsc Part 2 Online Test MCQs With Answers
Question # 1
A Current flowing towards the reader is denoted by.
Choose an answer
Cross
a bracket
A dot
Positive sign
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Question # 2
A capacitor stores energy in the form of.
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Magnetic field
Heat energy
Electrical energy
Mechanical energy
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Question # 3
The current flowing through each resistor of equal resistance in parallel combination is.
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Same
Different
Zero
Infinite
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Question # 4
Electric power:
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Vx1
V
2
x1
V/1
V/1
2
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Question # 5
The input resistance of an op amplifier is.
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Low
High
Zero
Equal to output resistance
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Question # 6
In 'N' type material, the minority charge carriers are.
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Free electrons
Holes
Protons
Mesons
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Question # 7
The "toner" of photocopier is given:
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Positive charge
Negative charge
Remains neutral
All of above
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Question # 8
The word amorphous means:
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Regular structured
Without form or structure
Frozen structured
None of above
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Question # 9
The number of neutron present in a nucleus in a given by
Choose an answer
N = A+Z
N = A- z
N = Z - A
N = A X Z
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Question # 10
A.C. Generator based upon the
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Lenz's law
Maxwell's relation
Faradays law of electromagnet induction
Mutual induction
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Question # 11
The Si unit of Mutual inductance is:
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VA
-1
S
-1
VAS
-1
VSA
-1
ASV
-1
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Question # 12
If the separation between the plates of a capacitor is doubled then its capacitance become.
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Double
Half
One fourth
Three times
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Question # 13
The magnitude of motional emf is given by
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Question # 14
Michael Faraday and Joseph Henry belongs to
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England and USA
France and USA
China and USA
None of these
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Question # 15
A voltmeter is always connected in
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Parallel
Series
Perpendicular
Straight line
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Question # 16
Bremsstrahlung radiation are examples of
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Atomic spectra
Molecular spectra
Continuous spectra
Discrete spectra
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Question # 17
For step down transformer
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Ns>Np
Np > Ns
Ns = Np
Ns > > > Np
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Question # 18
A cable breaks if stretched by more than 2mm. It is cut into two equal parts. How much either part can be stretched without breaking?
Choose an answer
25 m
1mm
2mm
0.5 m
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