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Electric Circuits

Electric Circuits
In series RLC circuit which of the following represents the Q factor ?

 VR/V
 XC/R
All of these
 XL/R

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Electric Circuits
Discrete values represent which type of signal

 Decimal
 Discretal
 Digital
 Analog

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Electric Circuits
Condition of symmetry in ABCD parameter representation is

 AD - BC = 1.
 B = D.
 C = D.
 A = D.

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Electric Circuits
Power dissipation in ideal inductor is

 Maximum
 Zero
 Minimum
 A finite value

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Electric Circuits
If a resistor and a capacitor are connected to form series R - C circuit across a voltage source. If frequency of voltage source increases

 the current decreases abruptly.
 the current remain unaltered.
 the current decreases.
 the current increases.

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Electric Circuits
An ideal constant voltage source has _______________ internal impedance whereas a constant current source has ____________ internal impedance.

 zero, zero
 zero, infinite
 infinite, infinite
 infinite, zero

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