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Electric Circuits

Electric Circuits
Discrete values represent which type of signal

 Analog
 Discretal
 Digital
 Decimal

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Electric Circuits
Find the current through 5 Ohm resistor from A to B.

 1A.
 -2A.
 2A.
 -1A.

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Electric Circuits
Three resistances of two ohms each are connected in star. In the equivalent delta representation each resistance will have a value of _______________ Ω.

 6.
 0.6.
 3.4.
 5.2.

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Electric Circuits
Reciprocity condition for h parameters is

 h11h22 - h21h12 = 0.
 h12 = h21.
 h12 = - h21.
 h12 = h21.

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Electric Circuits
If a capacitors of capacitance 100 μF is connected across a voltage source of 10 V, then what will be the energy stored in that capacitor?

 10 × 10 - 3 Joule.
 5 × 10 - 3 Joule.
 5 × 10 - 2 Joule.
 10 × 10 6 Joule.

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Electric Circuits
Which of following is the unit of magnetic flux density?

 Daraf.
 Tesla.
 Lumens.
 Weber.

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MORE MCQ ON Electric Circuits

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