Test: Electronics & Communication- 1


25 Questions MCQ Test Basic Electronics Engineering for SSC JE (Technical) | Test: Electronics & Communication- 1


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Attempt Test: Electronics & Communication- 1 | 25 questions in 60 minutes | Mock test for Electrical Engineering (EE) preparation | Free important questions MCQ to study Basic Electronics Engineering for SSC JE (Technical) for Electrical Engineering (EE) Exam | Download free PDF with solutions
QUESTION: 1

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QUESTION: 2

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QUESTION: 3

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QUESTION: 4

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QUESTION: 5

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QUESTION: 6

The capacitance and loss angle of a given capacitor specimen are best measured by

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QUESTION: 7

Wagner's earth devices are used in ac bridge circuits to

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QUESTION: 8

The gauge factor is defined as

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QUESTION: 9

Hot wire anemometer is a device used to measure the

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QUESTION: 10

If the response of a system to an input does not depend on the future values of the input, then which one of the following is true for the system ?

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QUESTION: 11

The discrete time system described by y(n) = x(n)2 is

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QUESTION: 12

Effective Q of the equivalent electrical circuit of quartz crystal is of the order of

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QUESTION: 13

The converse of magnetostriction effect is

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QUESTION: 14

The phenomenon known as "Early Effect" in a bipolar transistor refers to a reduction of the effective base-width caused by

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QUESTION: 15

Which of the following are true for h-parameters of transistors ?

1. They are real numbers at audio frequencies

2. They are easy to measure

3. They vary widely with temperature

Select the correct answer using the code given below:

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QUESTION: 16

Which one of the following bridges will be used for the measurement of very low resistance ?

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QUESTION: 17

The X- and Y-inputs of a CRO are respectively V sin φt and -V sin φt . The resulting Lissajous pattern will be

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QUESTION: 18

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QUESTION: 19

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QUESTION: 20

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QUESTION: 21

In a bistable multivibrator, commutating capacitors are used to

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QUESTION: 22

The switching circuit given in the figure can be expressed in binary logic notation as

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QUESTION: 23

Assuming that only logic inputs X and Y are available and their complements  and  are not available, the minimum number of two-input NAND gates required to implement  would be

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QUESTION: 24

Which one of the following is not a property of root loci

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QUESTION: 25

For frequencies up to 1650 kHz, the transmitting antenna used is a

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