Answer Posted / lulu

fossil of trees,plants etc;

can anybody give me syallbus of chemical engineering for section engineer in railway.

2472

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Define "good" cooling tower water?

1092

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How to caliculate the boil up rate, dia and height in both packed and tray distillation columns and any referance books for the design.

2610

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When should one be concerned with the tube wall temperature on the cooling waterside of a shell and tube exchanger?

1018

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what is the difference between car seal close/open valves and lock close/open valves?

5483

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Which type of pneumatic control valve is used mostly Either Air to Open r Air to close the value And guys I need reason for your reason

1288

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Explain some of the consequences of an undersized kettle type reboiler?

1282

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Are there any special considerations to be taken into account for combustion ammonia?

970

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

2644

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can you explain about the design calculations and procedure of boiler

2884

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What are the advantages of using gear pumps?

1137

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What particle sizes are electrostatic precipitators used to remove?

1206

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How can I evaluate the thermal relief requirements for double block-in of 98% sulfuric acid?

1080

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Explain how is waste heat boilers categorized?

1064

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What are some good uses of low-grade steam at 12 atm and 1920c?

1085

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