Where the Induced draft, forced draft & balanced draft furnace are to be used? Selection of furnaces are based on which criteria?
3051how can we calculate reflux ratio? what is difference between internal reflux and external reflux?
4275What is the meaning of the critical speed of a turbine, and what are its effects on the shaft line
1 1906pls send me model paper of NPCIL for executive trainee. and syllabus of executive trainee 2015.
2306Why 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?
1383solution =2oolitre ,solute =Polyelectrolyte,Solution=water ,we have to prepare 1% solution.how much solute And Solvent?
1757Post New Chemical Engineering Questions
What are the specialized grinding methods?
Given, T1=600C, constant temperature of wall 800 , length of wit exchanger L=3m, dia=25 mm, Cp=14.91 KJ/kg.K, density ρ=914 kg/m3,mean velocity vm= 2 m/s, film heat transfer coefficient hf=72 Kcal/h.m2.K, what is the outlet temperature?
What is the ignition temp. of Aluminum,Coper&Iron.
How i can calculate heat transfer in reactor at unsteady state and what data should i have? I want equation and process to calculate it? As there is steam or brine in jacket
Explain global warming from a common man's and an engineer's perspective?
What is the most common cause of solid size segregation in bulk solid systems?
Explain how can one determine if a particular solid can be fluidized as in a fluidized bed?
What is a surfactant?
What is quicklime and what are the uses?
After conducting an internet search for ways to reduce energy costs, I found a recipe for whitewashing that is said to reflect sunlight. The recipe calls for 20 pounds hydrated lime to 5 gallons water to 1-quart polyvinyl acetate. What is a good source of polyvinyl acetate that I can buy at a local store?
Is there a rule of thumb to estimate the footprint of a cooling tower during design phase?
Explain the steps required to design a vapor-liquid separator or flash drum?
what is mean by chemical engineering and its scope in industry
Is there a difference in mtd (mean temperature difference) between 'e' and 'j' (divided flow) type shell and tube heat exchangers?
Is there any way to remove residual product left in pipes after a batch operation?
