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ERRORLESS -KINETIC THEORY OF GASES-QUESTIONS
- The total power content of an AM wave is 900 W. For 100% modulation, t...
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- The modulation index of an FM carrier having a carrier swing of 200kHz...
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- A 500 Hz modulating voltage fed into an FM generator produces a freque...
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- The audio signal used to modulate 60 sin (2pixx10^(6)t) is 15 sin 300 ...
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- The bit rate for a signal, which has a sampling rate of 8 kHz and whar...
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- An amplitude modulated wave is modulated to 50%. What is the saving in...
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- In AM, the cent percent modulation is achived when
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- Statement-I : Diode lasers are used as optical sources in optical comm...
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- Statement-I : Television signals are received through sky-wave propaga...
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- Statement-1: in high latitude one sees colourful curtains of light han...
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- Assertion : Short wave bands are used for transmission of radio waves...
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- Statemet-1: the electrical conductivity of earth's atmosphere increase...
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- Assertion: The electromagnetic waves of shorter wavelength can travel ...
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- Assertion: The surface wave propagation is used for medium wave band a...
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- Assertion: The television broadcasting becomes weaker with increasing ...
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- Assertion: The Microwave propagation is better than the sky wave propa...
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- Assertion: Satellite is an ideal platform for remote sensing. Reas...
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- Assertion : Fax is a modulating and demodulating device. Reason : ...
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- Assertion : A dish antenna is highly directional. Reason : This i...
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- Assertion : In pressure-temperature ( P - T ) phase diagram of water,...
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