Define what is the effect of temperature on extrinsic semiconductor?

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6dB pad introduces how much attenuation?

3 Answers   BSNL,

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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. shahrukhkhalid911@gmail.com and shahrukh_khalid911@yahoo.co.in

0 Answers   AAI Airports Authority Of India, ATC,

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Explain the difference between plc and dcs?

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Define what are the main purposes for which a common-collector amplifier may be used?

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how different operators of mobile phones get connected? How the airtel network user get connected to other network users and talk to them?

3 Answers   BEL,

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Define quad?

0 Answers  

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draw the circuit diagram of a transistor frequency convertor using a tetrode transistor?

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what is the bani fit of ss7 by using as a back bone for all other communication networks?

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What is the main drawback of a dual slope adc?

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How to programme PIC microcontroller.

1 Answers  

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What are potential transformers?

0 Answers  

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