Answer / k.ramesh goud

Prevention of corrosion of aluminum interconnects by
removing corrosion-inducing species

Answer / umesh kumar

Aluminum is a electric conducting metal which conductivity decreases with temperatures and silicon conductivity increase with temperature and it is not desired in case of nearly all application of aluminum
One of less important factor given by K. Ramesh gond in beautiful and understanding way

Answer / arun

Presence of silicon makes the mettel more brittle..

can i drink deminaralised?

1 Answers   Dalkia,

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How can arsenic be removed from aqueous waste streams?

0 Answers  

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Define a surfactant?

0 Answers  

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Explain how does a tank-blanketing valve operate?

0 Answers  

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why back washing is performed in DM water plant?

2 Answers  

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hi can u send me all d technical qus pepar of DRDO?my email id is palmzk@gmail.com

0 Answers  

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Question 108 - (a) The correct statement about both the average value of position (<x>) and momentum (<p>) of a 1-dimensional harmonic oscillator wavefunction is <x> = <p> = 1 - x. Find the value of x. (b) The probabilities of finding a particle around points A, B and C in the wavefunction y = f(x) are P(A), P(B) and P(C) respectively. Coordinates are A (3,5), B (4,-10) and C (6,7). Arrange P(A), P(B) and P(C) in term of a < b < c, when | y-coordinate | signifies the probability.

1 Answers  

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motor vs pump

1 Answers   Inogent Laboratories,

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What is the ignition temperance of Diesel,Petrol&kerosion oil

2 Answers  

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How can one determine if a particular solid can be fluidized as in a fluidized bed?

0 Answers  

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What is the maximum steam pressure that can be generated?

0 Answers   CPCL,

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Question 38 - The terminal velocity of a falling object, v is given by v = sqrt [ 4g (R - r) D / (3Cr) ] where sqrt is the square root of, g = 9.81, D = 0.000208, R = 1800, r = 994.6, m = 0.000893. The Reynold number, L is given by L = rD (v) / m. The C for various conditions are : C = 24 / L for L < 0.1; C = 24 (1 + 0.14 L^0.7) / L for 0.1 <= L <= 1000; C = 0.44 for 1000 < L <= 350000; C = 0.19 - 80000 / L for 350000 < L. Find the value of v for the situation above by trial and error, ^ is power, <= is less than or equal to.

1 Answers  

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