Where the Induced draft, forced draft & balanced draft furnace are to be used? Selection of furnaces are based on which criteria?
3547how can we calculate reflux ratio? what is difference between internal reflux and external reflux?
5346What is the meaning of the critical speed of a turbine, and what are its effects on the shaft line
1 2848pls send me model paper of NPCIL for executive trainee. and syllabus of executive trainee 2015.
2733Why in a continuous plant for a Hot standby screw pump system the interlock for auto starting of the other pump ( when the running pump stopped suddenly) is given with header pressure only? why not with flow rate or current of the pump?
1919solution =2oolitre ,solute =Polyelectrolyte,Solution=water ,we have to prepare 1% solution.how much solute And Solvent?
2174Post New Chemical Engineering Questions
How can one determine the particle size distribution for a given bulk solid?
What are some common precipitating agents used to remove metals from aqueous waste streams?
If sum one has HAL placement paper plz mail me ,I m Chemical Engg.my id is er.kotnala@gmail.com
What is the maximum recommended velocity for steam in a plant pipe network?
When specifying a cooling tower, should I look up historic wet bulb temperatures for my area or should I take measurements?
What is the average salary for chemical engineers?
What is a cstr and what are its basic assumptions?
Explain the difference between cfm (cubic feet per minute) and scfm (standard cubic feet per minute)?
What is a barometric condenser?
How much will be the increment for postal assistant yearly?
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.
how can we calculate reflux ratio? what is difference between internal reflux and external reflux?
For a given bulk solid how can the particle size distribution be determined?
What is a common source of error in determining the percent spent caustic in refinery applications?
Explain what types of metals are typically removed via chemical precipitation?