Why is silicon preferred to germanium in the manufacturing of semiconductor devices?

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Each Electronics Exchange operates on -48 volt. What is the reason that exchange operates only -48 volt DC?

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What is meant by sequence control of ac voltage regulators?

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i done m.e communication system degree. i like to study new degree. which course is to choose. i selected m.sc applied psychology, m.sc e&i. is this suitable for me or say some suggestion to do some course.

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Sir,I have two years year gapping after the completetion of my 10+2.Then i had studied 1 year chemistry(hons)and had sat for part1 chemistry(Hons) exam..I got 60% in Hons also.I had sat Hons and Enginering Joint entrance exam together in the same year of 2008..But i got better opportunity and I switched to ECE..Sir,may i eligible to sit exams and interviews for any IT company,software technologies,consultancy company,electronics core company..??..thanks...

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

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i having one cisco 2950 switch,but i having no rights of ythis switch,now i want to know switch macc addrerss of particular network ip,how can i resolved?

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If we have 450 mm height boiler drum level, so what is span & zero value for a dpt transmitter?

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how many smtp connectors can be created among one parent domain and three child domain

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What is a flip-flop?

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What is the difference between masking and non-masking?

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which data are need when microwave are linked in communication..???

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