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Answer / mohammad kamruzzaman

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Jspl question paper for freshers requirements chemical engineering diploma

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QUANTUM BIOLOGY - EXAMPLE 33.10 : The wavefunction starts out in a superposition of possible states in a closed black box like this : Ψ (kitty) = 0.7071 Ψ (alive) + 0.7071 Ψ (dead) where Ψ (kitty) = wavefunction of a kitten, Ψ (alive) = wavefunction of a living kitten, Ψ (dead) = wavefunction of a dead kitten. By prediction and calculation, find the probability of : (a) a living kitten inside the black box; (b) a dead kitten inside the black box.

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How can you quickly estimate the horsepower of a pump?

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What is the definition of 'good' cooling tower water?

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What are the factors involved in considering the choice of dry screw compressor?

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Question 109 - (a) Acceptable wavefunction in quantum mechanics in the range of : negative infinity < x < positive infinity, vanishes at least at one boundary. Which of the following is the wavefunction or are the wavefunctions of acceptable theory : P = x, P = | x |, P = sin x, P = exp (-x), P = exp (-| x |)? State the reason. (b) Let linear momentum operator P = -ih d / dz. The wavefunction is S = exp (-ikz) where i x i = -1, k and h are constants. Find the linear momentum of such wavefunction by using the term P x S.

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Are there any methods of preventing cracking of carbon steel welds in refining environments?

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Explain what are some common precipitating agents used to remove metals from aqueous waste streams?

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What is the difference between horizontal and vertical heat exchanger?

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Name the three classes of organic solvents?

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What is the significance of the minimum flow required by a pump?

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What step should be taken in process industries if the process variable is oscillating?

0 Answers   HPCL,

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