Answer / astha shukla

density of petrol is 737.22kg/cu m because its density is depands on a whole range of factors including purity and temp.

Answer / suraj chaudhari

Density of pure gasoline is ranges from 690-710 kg/cu m. and above that there is a density of the diesel and kerosene has the density 750kg/cu m.

Answer / srk

Density of petrol is 0kg/cu m.

EXAMPLE 34.14 : For a formula of y = [ 1 - 1 / (1 + r) ^ n ] / r, let y = present value, r = interest rate / year, n = number of years to future value of 1 : (a) Find a simple mathematical relationship of y as a function of r when n = 1 million years. (b) What is the present value of $10000, if the annual discount rate is 10 %, forever?

1 Answers  

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What are the some common problems associated with dense phase pneumatic conveying?

1 Answers  

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How to calculate 40% of level in cylindrical vessel?

2 Answers  

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respected sir,i have been selected in the written examination(CHEMICAL) of IOCL Panipat held on 30 m1rch, So please tell me which type of questions asked in this interview frequently.Can u mail me some questions?

22 Answers   HCL, HCPL, HPCL, IOCL,

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what is the difference between psv and prv?

2 Answers   Cairn,

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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.

1 Answers  

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Explain the some guidelines for sizing a psv for a fire scenario on a vessel in a refinery service?

1 Answers  

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ENGINEERING MECHANIC - EXAMPLE 15.1 : What is the meaning – strain? In a distillation column, if a block 10 cm on a side is deformed so that it becomes 9 cm long, what is the strain involved in percentage?

1 Answers  

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what is the discharge pressure formula, for calculating discharge pressure?

2 Answers  

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Explain the method adopted to minimize shell side pressure drop in a shell?

1 Answers  

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COMPUTER PROGRAMMING FOR ENGINEERS - EXAMPLE 17.2 : There are 5 simultaneous equations with 5 unknowns as follow : 16 V - 4 X - Z = 36, 4 X - 4 W - Y + Z = 3, 8 V + 4 W - X + Y = 10, X - W = 1, V + W = 0. Find the values of V, W, X, Y and Z accurately within 15 minutes. State the computer program that you use to get the answers.

1 Answers  

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name of the fraction at which benzene xylene and toulene is obtained during coal tar distillation

3 Answers   IFFCO,

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