Answer Posted / ravi

NO, bcz mobile phone works on microwaves which is in ghz
and it has high frequency so it is obuious that its
wavelength is less which is unable to penetrate the walls
of lift which are of steels

how can I pass ccna in first try in one month

2304

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What is the use of excitation table in digital electronics?

1027

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What are the different construction techniques in electronics?

999

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why cristal frequency is different in microcontrollers and crystal oscillators?

1959

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what is orthogonal code of 0

1994

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What are electronic devices and components?

1037

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where and why do we use stright and cross cable?

2090

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Explain how to convert binary to excess 3 code and vice verse?

1016

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Explain why the aspect ratio of tv video display is 4:3 or 16:9? Why not it is any other?

1007

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what is potetial,voltage,potential difference

2009

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

2104

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Explain what is a latch?

1066

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especeted cutt off for bharat electronics limited exam both on 26june and 1 july

2597

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How the trx is assigned to e1 channel?

3133

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why germanium is most suitable for DWDM systems?

2756

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