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Electric Circuits

Electric Circuits
In which of the following oscillations are not present?

 Critical damping
 Both 2 and 3
 Over damping
 Under damping

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Electric Circuits
Open circuit voltage of a fully charged lead acid cell is

 1.9 V.
 2 V.
 2.7 V.
 2.5 V.

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Electric Circuits
Condition for reciprocity in case of ABCD parameters is

 AB-CD = 1.
 AD-BC = 0.
  AB-CD = 0.
 AD-BC = 1 .

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Electric Circuits
Which of the following may be value of resistivity of copper?

 1.7 X 10 - 5.
 1.7 X 10 - 3.
 1.7 X 10 - 4.
 1.7 X 10 - 6.

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Electric Circuits
The electrical conductivity of metal is typically of the order of (in ohm - m)

 10 - 4.
 107.
 105.
 10 - 6.

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Electric Circuits
What is mean by flow of electrons?

 Insulator.
 Semiconductor.
 Voltage.
 Electric current.

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MORE MCQ ON Electric Circuits

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