why we use chopper circuit in TV ?

0 Answers   LG, NTDC,

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Normally we say cellphone is a embedded device but computer is not a embedded system. Today cell phones have the facility to install software. so the cell phone is embedded or not

4 Answers  

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Define what is a rectifier?

0 Answers  

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What is meant by D-FF?

16 Answers  

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how to answer for the question what is your strength and weakness?

0 Answers   Ericsson,

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1. What is the range of latching current of scr 10 a? 2. Write power rating of heat sink ?

3 Answers  

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What is the effect of temperature on the reverse current of a p-n junction?

0 Answers  

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Define cmos transistor?

0 Answers  

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HOW MANY TRX CAN BE USED IN A BTS FOR SINGLE E1?ALSO EXPLAIN ABOUT CASCADING?

2 Answers  

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The amount of carbon present in Cast Iron

1 Answers   HAL,

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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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What is engineering?

0 Answers  

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