Answer Posted / venkateswarlu

i want to rrb tc exam practice papers with solution

what is a bleeder resistor?

1995

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numerical on PCM.

2362

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i want to became CCNA,MCSE(server) engineer in our anna university

1739

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What does a tristate signal in electronics signify?

986

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can any one tell difference between 802D and 810D???

3315

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Explain why bjt is known as current controlled device and fet is known as voltage controlled device?

942

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pls send me the syllabus questions on rrb section engineer (telecom)

2454

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I am abscent to the external exam due to illness then what happen

1852

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Example for negative feedback and positive feedback.

943

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why the pic micro controller have internal eeprom?But in 8051 have only rom and ram.

2841

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Amplitude modulation is basically a A Summing of two signals B Multiplication of two signals C Subtraction of two signals D Non-linear process

2418

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In a binary data sequence, the duration of symbol 0 or 1 is 1ms. If a carrier of freq 4khz is used in ask, what is the minimum transmission bandwidth required? What is min bandwidth?

892

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Tell me in a mosfet, what does the pinch off voltage refers to?

995

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what is difference between hybrid model and h parameter model and what is technical use of h parameter model

3897

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How many states does signal has?

981

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