what is the difference between modulation and demodulation

3 Answers   BT,

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what is the minimum and maximam trace width in PCB design? why trace is measured in mils? what is the use of via? why the crystal oscillator is placed near chip?

0 Answers   Wipro,

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What are the differences between microprocessor and micro controller?

0 Answers  

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What is characteristic of ideal opamp?

0 Answers  

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why is the name op-amp?

2 Answers   HCL,

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Is transformer an amplifier?

7 Answers  

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y do v use single anteena in radar any other reason except cost???

0 Answers   BEL,

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explain 8085 and 8086

3 Answers   Tech Mahindra,

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from 12v,100ma power supply how an i get 5v,1amp draw the power supply diagram

0 Answers  

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A number when divided by D leaves a remainder of 8 and when divided by 3D leaves a remainder of 21 . What is the remainder left, when twice the number is divided by 3D?

2 Answers  

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The function of a transistor used in any of the ics is to perform switching action and not amplification. Then why diodes are not used instead of transistors as diodes also exhibit the same switching action?

0 Answers  

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for what purpose antenna is used in communication system

6 Answers   Reliance,

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