Explain why we need biasing for transistor, fet and mosfet?

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modern capacitors having high capacitance use which dielectric material? what is mylar

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Can we send a digital signal into the air with out modulation? if NO or YES, please give me a answer.

1 Answers  

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What is the state if the RED LED is glowing on DVxx card What is the state if the YELLOW LED is glowing on DVxx card What is the state if the GREEN LED is glowing on DVxx card Which frequency band DVDC is used Which frequency band DVGA is used

0 Answers   NSN,

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hai iwant RRB previous 5 years question papers

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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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What is the working of centrifugal switch in 1phase induction motor

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The conjugate of complex numbers 3 + 2j is

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In a bipolar junction transistor (take it an n-p-n BJT),,in comparison between EMITTER and COLLECTOR ,,who has higher negativity??

3 Answers  

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why the dc level shifting is required inlinear intigrated ckt?

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The Entropy of the source is maximum when the symbols are...................?

0 Answers   BSNL,

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i am electronics & comm engg & appling 4 the AAI jr executive (electronics/ATC) written test. pls forward me the syllabus & old question papers.I will be very much thankful to you akil403@yahoo.com

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