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UPPCL AE 2018: Quiz 26

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Question 1

An LC oscillator cannot be used to produce frequencies.

Question 2

A system has fourteen poles and two zeros. Its high frequency asymptote in its magnitude plot having a slope of

Question 3

The logic circuit given below converts a binary code Y1Y2Y3 into

Question 4

Characteristic impedance of a two-wire transmission at 10 kHz is 200-j20 $Description: E:\Gate\isro-cs\ISRO_EC_2013_files\image015.png$ . Line is terminated in its characteristic impedance and a 28.28 V p-p signal is measured at its input. Determine the real power supplies by the signal to the line?

Question 5

The current I in the circuit shown in the below figure is

Question 6

A cylindrical block of a certain material has a resistance R as measured between its circular faces. To halve the resistance, all the dimensions of the block must be

Question 7

While designing a low noise amplifier, what is the importance of the noise resistance of a transistor?

Question 8

______ is defined as the time delay that a signal component of frequency

undergoes as it passes from the input to output of the system.

Question 9

Tri-service Military Exercise named INDRA was held between India and which of the following country ?

Question 10

Direction: In the following questions Two statements are given and these statements are followed by two conclusions numbered I to IV. You have to take the given three statements to be true even if they seem to be at variance from commonly known facts. Read the conclusions and then decide which of the given conclusions logically follows from the two given statements.
Statements
I. All the grasses are trees.
II. All the trees are shrubs.
Conclusion
I. All the grasses are shrubs.
II. All the shrubs are grasses.
III. Some shrubs are grasses.
IV. Some trees are grasses.

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ESE & GATE EC General

Jul 2ESE & GATE EC