HOW WOULD YOU CALIBRATE A ROTAMETER

1 Answers   IOCL,

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How does a chemical get ignited without external heat source on reaching its auto ignition temperature

1 Answers  

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respected sir,i have been selected in the written examination prelim (CHEMICAL) of RINL(RASHTRIYE ISPAT NIGAM LTD.) held on 20 JUNE, So please tell me which type of questions will be asked in 2nd stage written exam. plz send me last 2-3 years questions asked in RINL(written exam).

1 Answers  

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can you explain about the design calculations and procedure of boiler

0 Answers   Reliance,

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Question 99 - (a) The quantum number m is given by m = -s, -s + 1. If s = 0.5, find the values of m. (b) | T > = (cos T) | V > + (sin T) | H >. The V and H states form a basis for all polarizations. Let cos T = 0.8. (i) If (sin T)(sin T) + (cos T)(cos T) = 1, find the value of sin T. (ii) For | T > = a | V > + b | H >, where a x a represents the probability of | V > and b x b represents the probability of | H >. Which one is more abundant, | V > or | H >? (iii) Find the value of T without using any mathematical tools.

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why sphericle shaped vessele used for storage of petrol?

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What does the catalystic converter on an automobile do?

3 Answers  

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how to decide reflux ratio & its calculation

1 Answers  

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In Distillation Process heat transfer and mass tansfer will occur or not? alsowhere it will takes place?

2 Answers  

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Why water is not directly added to sulphuric acid for dilution?

8 Answers  

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QUANTUM BIOLOGY - EXAMPLE 33.3 : In quantum biology, microtubule is used to store information in a cell. At temperature of T = 300 K, measured current I in a probe is directly proportional to the supplied voltage V, when passing through a microtubule with resistance R. (a) Form an equation of V as a function of I involving k as a constant. (b) If the microtubule has R = 1 ohm at such condition, find the value of V when I = 2 A. Hint : Ohm's law. (c) Find the relationship of k as a function of R.

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Explain why is a vacuum breaker used on shell and tube heat exchangers that are utilizing steam as the heating utility?

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