Answer Posted / mo

Pressure must be absolute

sir,please give me some exam paper for referance. Thanks & Regards,

2163

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Explain the functioning of a three-way catalytic converter.

1157

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marketing procedure of iocl

2377

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When specifying a cooling tower, should I look up historic wet bulb temperatures for my area or should I take measurements?

1182

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What factors go into designing the vapor space of kettle type reboiler?

1190

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Specific Heat of Bagasse at 50% moisture, 40% moisture and 25% moisture?

3085

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Is it ever advantageous to use shells in series even though it may not be necessary?

1228

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What is a good device to use for obtaining viscosity data for a non-newtonian fluid?

1288

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Define "good" cooling tower water?

1097

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Name some common causes of control valve noise?

1172

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Explain about different types of lamps?

1103

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I am a Diploma Chemical Engineer by Nirma Uni; and BEng (Hons) Energy & Environmental Engineer by Napier Uni; Edinburg, UK. HPCL chemical engineering test will held on 14th July,09. So, Please send me some previous chemical engineering papers Objective types Or material to give the test.

3548

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What is cathodic protection, how it works in Turbine condensers ?

2972

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Please colleagues I need to choice a proper hopper shape for a Fertilizer bulk blender flowing throut a high humidity raw material like zeolite, so we are in doubt whether use squard or rectangular hopper shape to avoid the so call voul effect that can create obstruction

1794

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What industries require filtered compressed air?

1121

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