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Electric Circuits

Electric Circuits
In above question, if circuit efficiency is 90 %. What will be output power ?

  37.3 kW.
  40 kW.
  30 kW.
  35.6 kW.

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Electric Circuits
Which property is used to oppose the flow of current ?

 Resistance
 Inductance
 Poteintial difference
 Capacitance

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Electric Circuits
Condition of reciprocity in Y-parameter representation is

 Y11 = Y22.
 Y12 = Y21.
 Y12 = Y22.
 Y11 = Y12.

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Electric Circuits
In balanced bridge, if the positions of detector and source are interchanged, the bridge will still remain balanced. This can be explained from which theoem

 Reciprocity theorem
 Compensation theorem
 Thevinin's theorem
 Norton's theorem

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Electric Circuits
Active filter consists of

 op-amp and capacitor.
 capacitor.
 inductor.
 op-amp.

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Electric Circuits
Three resistors of 4 ohm, 6 ohm and 8 ohm are in parallel. In which resistor, power dissipation will be maximum

 equal in all resistors.
 8 Ohm.
 4 Ohm.
 6 Ohm.

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MORE MCQ ON Electric Circuits

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