What is the difference between power amplifier and voltage amplifier?

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vswr?

3 Answers  

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How is cad used with electronics? Give example.

0 Answers  

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pls tell me the syllabus and books that suitable for the post of junior and section engineer cateogries.

1 Answers   iFlex, State Bank Of India SBI,

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What is a demultiplexer?

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The function of a transistor used in any of the ics is to perform switching action and not amplification. Then why diodes are not used instead of transistors as diodes also exhibit the same switching action?

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What are minterm and maxterm?

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What happens when an inverter is placed between both inputs of s-k flip flop?

0 Answers  

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for linear polarisation antenna how do u measure polarisation?

0 Answers   Bosch,

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How do you calculate the amount of feedback given in a negative feedback amplifier ? Illustrate

3 Answers  

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RF amplifier of an A.M. receiver is normally biased in a.) Class 'A' b.) Class 'b' c.) Class 'C' d.) None

5 Answers   BSNL,

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what is cellular mobile communication ?

3 Answers   HP, Infosys, Motorola,

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