Amplitude modulation is basically a A Summing of two signals B Multiplication of two signals C Subtraction of two signals D Non-linear process

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why we don't use photodiode in forward-bias?

0 Answers   Intel, TCS,

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what current is transistor biased?

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Explain what is meant by virtual ground in the op amp?

0 Answers  

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what is selective flooding?

2 Answers   Syntel, TCS,

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Void main() { If(printf("C") && getch ()) } Then output is C. If I wrote clrscr() in the place of getch() then it gives error message why..

1 Answers  

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What is 74ls244?

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what is the difference between analog and digital communications? which is the efficient communication??

6 Answers  

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Define cmos transistor?

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1. What is leakage current? 2. Transistor VI characters? Explain. 3. What is dc load line? 4. Differential amplifier circuit. 5. Recursive interrupts. 6. Diagram case microcontroller and Eprom 7. Use of grey code? 8. Design counter from 1 to 11. 9. Characteristic impedence?Z0 value of probe used in lab. 10. 3 input TTL logic. 11. What is Pseudo random sequence? Why it is called so? 12. What is stack? 13. Different types of voltage regulation?

0 Answers   Wipro,

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State the different types of flip flop and their uses?

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Explain how to convert a binary number into bcd number directly and vice-versa, without converting it into any other number system?

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