explain osi model???

1 Answers   Nokia Solutions and Networks,

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What is electronic?

2 Answers   TCS,

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whats the difference between diode and transistor

7 Answers  

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Define fbus protocol?

0 Answers  

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what is digital communication,digital electronics,flip flops,gates,buffer,memory and draw the diagram of flip flop,buffer,gates,memory?

0 Answers   HCL, TCS,

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what is mean by regulation?which component used?

1 Answers   Micromax, Novateur,

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What is a low-pass filter?

0 Answers  

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hi i am electronics & telecomm 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. pis inform to mpnisi@gmail.com

0 Answers   AAI Airports Authority Of India,

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Sparking occur when a load is switched off because the circuit has high a.) Inductance b.) Capacitance c.) Resistance d.) None

14 Answers   Biwta, BSNL, CDS, DMRC, Infosys, SSC,

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Define what is a step-recovery diode and why is it so called ?

0 Answers  

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Explain why gold is added to the p-n junction?

0 Answers  

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why zener is not used in rectifier insted of diode

8 Answers  

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