7805 working? why are 2 capacitors used in the circuit? can 2 diodes be used for making 5v supply?

3 Answers  

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how a TV work, & working principle of TV, what parts include for its function?

0 Answers   ABC,

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What is the Difference between von neumann and harvard computer architecture?

5 Answers   Intel,

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what is the source of time varying magnetic field?

2 Answers  

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what is an operational amplifier?

0 Answers  

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what is the dwdm

7 Answers   DRDO,

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

0 Answers   BEL,

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where we use zenor diode

3 Answers   HCL,

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what is ip

6 Answers   Cisco, NSN,

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What is the difference between active power and reactive power....?

2 Answers  

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Typically, an IA has an external resistor used for A Establishing the output impedance B Setting the voltage gain C Setting the current gain D Interfacing with an instrument

0 Answers  

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what is IP 68 & IP 66?

2 Answers   Ecil, ONGC, TCS,

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