Tell me why gold is added to the p-n junction?

0 Answers  

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Usually we say that capacitors block dc and allow ac. if a capacitior is connect in series with a resistance.. will current pass through the capacitior.... if i doesn't pass..is it due to offering of infinite resistance by capacitor there by acting as a open....

1 Answers  

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i am fresher for giving intervivew in it sector and also sales electronics. all about related qustions send me please?

0 Answers  

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why 20logA is used as voltage gain and 10logA is used as power gain

2 Answers   ONGC,

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what is the main application of scr in electronic field as well as in software field?

3 Answers  

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What are the effects of ageing or using second hand IC or other electronic components?

0 Answers   Pakistan Steel,

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Explain 3 dB cutoff frequency? Why is it 3 dB, not 1 dB?

2 Answers  

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how u will measure the polarisation of antenna?

1 Answers   Bosch, Eric,

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Plz tell me the GATE interview question asked for ECE branch?

0 Answers  

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What are the different types of filters?

25 Answers  

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what is the meaning of 8051 microcontroller

4 Answers   ONGC,

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plz send me questions related to vlsi backend jobs....

0 Answers   Cadence,

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