What is modulation? Explain in detail.

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As a water tank loses heat, the temperature drops by 2 K/min when a heater is on, the system gains temperature at 4 K/min. A two-position controller has a 0.5 min control lag and a neutral zone of ± 4% of the setpoint about a setpoint of 323 K. Plot the heater temperature versus time. Find the oscillation period

0 Answers   Lafarge,

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What are the advantages of gto over scr?

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hiii,i am richa.. i want to know .. the criteria for appearung for BEL... how much percent i shuold have and is it will be for per semester or for a whole year

0 Answers   HCL,

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which remote subscriber provide voice communication?

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behaviour of capacitor & inductor in ac circuits at t=0 & t=infinity.

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what is hold time for flip flop?

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Noise with uniform power spectral density of n0w/hz is passed through a filter h (w) = 2 exp(-jwtd) followed by an ideal low pass filter of bandwidth bhz. What is the output noise power in watts?

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list the broad classification of adcs.

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what is up linl?

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Although zener diode is operated in the reverse breakdown region, but it does not burn. Why?

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What is meant by phase controlled rectifier?

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