what is the physical meaning of a hole in pn junction diode ???do they actually move?

5 Answers  

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when you are from engineerng back groung student then y r u choossng bank job? plz give me best answer

0 Answers   Banking,

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what is meant by a register and what function it is doing?

7 Answers  

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what is a router how it woks? what is a compromised router in networks?how it works? what is a packet loss and packet dropping? what is a malicious packet?when it occurs?

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due to the usage of mobile phones which animal can not live in this universe and why....

1 Answers   DELL,

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Describe the operation of series inverter with aid of diagrams. Describe an expression for output frequency, current and voltages. What are the disadvantages of basic series inverter?

0 Answers  

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How the earting for portable DG set is done?

0 Answers   HAL,

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hi i am electronics & telecomm engg & appling for apprentiship written test and interview. pls forward me the syllabus & old question papers.I will be very much thankful to you. pis inform to 88.avinashkalegmail.com

0 Answers   BEL,

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How can I make calculation to Install level transmitter (DP) for open tank and close tank

0 Answers  

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What does ac voltage controller mean?

0 Answers  

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sir, i have completed engineering diploma in electronics and now got the call letter for written exam for the post "junior engineer" from rrb chennai. could you help me about the model and type of questions that i should prepair?

0 Answers  

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What is demodulation?

0 Answers  

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