Answer Posted / niranjan

there r 5 interrupts excluding reset.. and these can be
masked..
2 for timer 0 & 1
2 for ext int
1 for serial int

Explain what is an inverting amplifier?

994

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pls provide me a placement paper for HPCL exam for Elecronics & communication exam. this is a request pls do the needful as early as possible.

1966

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What is the difference between on-off control and phase control?

1631

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What is a repeater?

1106

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Name the frequency bands are used in satellite communication?

866

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Why do ics need small power for their operation?

1015

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What happens to the residual resistivity of metals

1011

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2395

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How to calculate knee point voltage?

932

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What are the advantages of free wheeling diodes in a controlled in a controlled rectifier?

989

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Define amplitude modulation?

940

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what is the ratio of Rf &R1 in wean bridge oscillator

1915

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Define what is meant by voltage regulation of a dc power supply?

979

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What is the gauss`s law?

1062

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The property of a metal that is determined by the indentation on a metal surface

2047

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