Answer Posted / seema talukdar

communication is dissemination of information regarding
various fields.

What is cut-off frequency?

1147

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Define fan-in and fan-out?

997

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What are digital electronic flip flops?

925

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What is graticule?

1066

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Explain what is an excitation table?

1154

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What is word alignment?

2130

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please explain the meaning of "In GSM only 30 or 35 peoples can call at at time in a singal carrier but In CDMA apprx 70 peoples can call in a singal carrier at a time."..........

1995

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what is amplifier?

1001

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hi i am rajini i want rrb previous question papers with answers can you tell please where i can get it

2144

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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.

1201

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what is the difference between electrical and electronic chokes

1931

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how work microwave anteena in mobile tower

2210

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What are the two types of cyclo-converters?

1136

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why the backwheel of tractor is bigger than frontwheel?

2010

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How to select lightning arrester for line trap? What are the criteria?

2092

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