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Electric Circuits

Electric Circuits
Basic cut set matrix consists of

 2 branch.
 any number of branches.
 one branch.
 no branches.

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Electric Circuits
Flux in a magnetic circuit can be compared in an electric circuit to

 inductance.
 resistance.
 voltage.
 current.

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Electric Circuits
Internal resistance of ideal voltage source is

 zero
 100 ohms
 infinite
 finite

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Electric Circuits
When the internal resistance of a cell is large compared to the external resistance in the circuit then high current can flow through the external resistance by grouping the cells

 in parallel.
 as in series.
 in either series or parallel.
 mixed.

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Electric Circuits
Two resistances R1 and R2 give combined resistances 4.5 Ω and 1 Ω when they are connected in series and parallel respectively. What would be the values of these resistances?

  3 Ω and 6 Ω.
  1.5 Ω and 3 Ω.
 6 Ω and 9 Ω.
 3 Ω and 9 Ω.

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Electric Circuits
Which of the following represents the resonance frequency (ω0) with respect to lower cutoff frequency (ω1) and higher cutoff frequency (ω2)

 √(ω1² + ω2²)
 ω1 / ω2
 ω1 + ω2
 ω1 - ω2

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MORE MCQ ON Electric Circuits

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