Answer / rajesh

there is no different formula for inusalted pipe
the same formula which is presented in 11 th chapter of
mcabe can be used but u need to include the insulation
details in caluculating

Answer / ekwunife ifeanyi fredrick

1/1/hi+In(ro/ri)/x+1/ho

Repected sir/Madam, I am goingb to face IOCL technical as well as HR interview, can you forward your hellpfull hand for toward me to sort out my problem by giving some imp interview quetion which is generally asked in chemical industries such like IOCL,HPCL,ONGC,BPCL,RIL,what is the difference in pump,blower & in compressor

0 Answers   IOCL,

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How can you prevent bridging in a dilute phase pneumatic conveying system?

0 Answers  

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We are having proplem with the persperation smell in ETT/ECHO room in our cardiac hospital.The 2 Ton of AC is not conditioning the environment. We have to use exhaust fan to through out of the room bad air. Could anyone suggest how to coup with this effectively using chemical engineering. Any permanent solution to neutralise the bad smell.The Air freshners are not doing enough instead making a bad odour.

0 Answers  

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What parameters should be considered while selecting type of filter?

4 Answers   Nocil,

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Define pneumatic conveying?

0 Answers  

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What are the design considerations for a piping system for the transfer of slurries?

0 Answers  

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why sphericle shaped vessele used for storage of petrol?

3 Answers  

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Question 8 - A local utility burns coal having the following composition on a dry basis : Carbon (C) 83.05 %, hydrogen (H) 4.45 %, oxygen (O) 3.36 %, nitrogen (N) 1.08 %, sulfur (S) 0.7 % and ash 7.36 %. Calculate the ash free composition of the coal with reference to C, H, O, N and S.

1 Answers  

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What is a good approximation for the heat transfer coefficient of hydrocarbons inside 3/4" tubes?

0 Answers  

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Explain about different types of lamps?

0 Answers  

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Three solid objects of the same material and of equal mass – a sphere, a cylinder (length = diameter) and a cube – are at 5000C initially. These are dropped in a quenching bath containing a large volume of cooling oil each attaining the bath temperature eventually. The time required for 90% change of temperature is smallest for a) cube b) cylinder c) sphere d) equal for all the three whyyyyyyy???????

3 Answers   GATE,

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Tell us about a time when you failed to meet a deadline. What were the repercussions?

4 Answers   Bhavani Engineering Works, Caltex, Emirates, Holiday Inn, Regent, United States Seafoods,

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