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Electric Circuits

Electric Circuits
From the circuit diagram shown in question 1 find the maximum power transferred to the load.

 9 W.
 15.247 W.
 4.547 W.
 1.875 W.

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Electric Circuits
A series RLC circuit is connected across a 240V, 50 Hz supply. When the voltage across capacitor is 250V, a maximum current of 0.5A flows in the circuit. Find the inductance.

 6.37 µF.
 1.58 µF.
 0.47 µF.
 2.25 µF.

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Electric Circuits
Electrolyte for silver plating is

  dilute sulphuric acid.
  any of above.
  double cyanide of silver and potassium solution.
  potassium nitrate solution.

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Electric Circuits
In series R, L circuit power factor can be defined as

 R/Z
All of these
 Vr/V
 P/S

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Electric Circuits
In RLC series circuit if the Q factor is 1, then the damping of the system is

 Critical damping
 Over damping
 Under damping
 Undamping

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Electric Circuits
Which of the following theorems can be applied to any network- linear or nonlinear, active or passive, time variant or time invariant?

 Millman theorem.
 Tellegen theorem.
 Thevnin theorem.
 Norton Theorem.

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