What is potential transformers?

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What is a bcd? What are its advantages and disadvantages?

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what is meant by differential amplifier? what is primary function?

2 Answers  

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Explain why regeneration is not possible in semiconductor

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what is Programmable logic controller?what is its importance and where itis used????

3 Answers  

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Two initially identical samples A and B of pure germanium are doped with donors to concentrations of 1*10, 20 m-3 and 3*10, 20 m-3 respectively. If the hole concentration in A is 9*10 12 m-3, then the hole concentration in B at the same temperature will be

0 Answers   C DAC, CDAC,

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As electromagnetic waves travel in space only one can happen absorption attenuation reflection refraction

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What is the construction of a solar cell?

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The output of the rectifier pulsating in nature, it consists of a desired dc component of voltage and unwanted ripple components. These ripple components are removed by placing filter circuit at the output of the rectifier.

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why use -48 volt DC power in telecom?

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What are the demerits of passive filters?

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what do you use instead of the place of transistor and mosfet can you achieve the result without using transistor and mosfet

1 Answers   MAHINDRA,

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