ISRO Scientist or Engineer Electronics May 2017

Instructions

For the following questions answer them individually

ISRO Scientist or Engineer Electronics May 2017 - Question 21


What is the power loss in the 10 Ω resistor in the Network shown in figure?

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ISRO Scientist or Engineer Electronics May 2017 - Question 22


The voltmeter in the circuit shown in the figure is ideal. The transformer has two identical windings with perfect coupling. The reading on the voltmeter will be

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ISRO Scientist or Engineer Electronics May 2017 - Question 23


The Theveαnin’s equivalent circuit of the network shown in figure is across a-b is

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ISRO Scientist or Engineer Electronics May 2017 - Question 24


The average power consumed by the following circuit is

$$V_{rms} = 20 \angle 53.13^\circ  V$$

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ISRO Scientist or Engineer Electronics May 2017 - Question 25


The given figure shows the pole zero pattern of a filter in the S-plane. The Filter in question is a

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ISRO Scientist or Engineer Electronics May 2017 - Question 26


Output voltage $$V_{0}$$ of the circuit shown in figure below. (The input voltages are $$V_{1}=2.5 V  and  V_{2} =1 V)$$

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ISRO Scientist or Engineer Electronics May 2017 - Question 27


With out any additional circuitry an 8:1 MUX can be used to obtain

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ISRO Scientist or Engineer Electronics May 2017 - Question 28


The circuit shown in the figure converts

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ISRO Scientist or Engineer Electronics May 2017 - Question 29


The following CMOS transistor based circuit with A, B, C as input and X, Y as output represents which circuit?

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ISRO Scientist or Engineer Electronics May 2017 - Question 30


Minimum number of complementary CMOS transistors pair will be required to implement function, $$F =ABC+\overline{(A+B+C)}$$ are

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