Q. The pass band of a constant k filter with Z1 and Z2 as series and shunt arm impedances is given by

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Q. Which one is correct option, if initial conditions is not zero, for inductor (L) and capacitor (c) is

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Q. The current density J at a point and current I are related as

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Q. For an ac circuit having capacitance C, instantaneous current i and instantaneous voltage e are related as

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Q. In figure the total inductance of the circuit is

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Q. In figure, the effective capacitance between A and B is

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Q. If Va1, Va2, Va0 are the symmetrical components of Va, then

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Q. A Two port network has V1 = 24 I1 + 8 I2 and V2 = 8 I1 + 32 I2 which of the following networks is represented by above equation?

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Q. If f(t) = r (t - a), F(s) =

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Q. For the network in figure, which of the following expressions gives the value of net inductance between terminals A and B

1. L1 ± L2
2. L1 ± L2 ± M
3. L1 ± L2 - 2M
4. L1 ± L2 ± 2M

Select the answer using the following codes

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Q. The parallel RLC circuit shown in figure is in resonance. If

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Q. Load ZL for maximum power transfer is

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Q. Eddy current loss is proportional to

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Q. In the circuit, the value of the voltage source E is

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Q. For the circuit of figure

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Q. Figure shows the V-i characteristics of a material. The material is likely to be

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Q. In the circuit shown in the given figure, power dissipated in the 5 Ω resistor is

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Q. Consider the network graph shown in the figure which one of the following is NOT a 'tree' of graph

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Q. In figure, the current I is

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Q. Figure shows the variation of Z(ω) for a positive real function. The function is

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