A cylinder having water is being evacuated with constant rate. what is the relation between pressure which is existing in cylinder with time? (P and t relation)
2 4880white rust formation over zinc plated and yellow passivated fasteners during CED painting. WHY?
2519why distillation of water takes more time than toluene ,eventhough the later boiling point is more than water ?
3 7660Hello i am a chemical engineer presently looking for a job i am applying many jobs in naukri and in all job portals but i am not getting any call or interview so kindly some one help me in this regard soundar
1999i need formula for calculating discharge of river, the data i have is variation of water pressure, variation of air pressure,depth of water and length of river. please i need help
1 3983Three 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???????
GATE,
3 7514Post New Chemical Engineering Questions
Name some guidelines for designing for liquid and gas velocities in process plant piping?
Explain what are the design considerations for a piping system for the transfer of slurries?
What are the criteria’s involved in choosing mass balances for components?
I am a student of class 12. With PCMB group. But I Am not good at math. So I wanted to ask whether Chemical engineering can be a good option for me.???
What is the procedure to estimate the friction factor involved in heat exchanger tubes?
What are the specialized grinding methods?
What information is needed to specify a mixer?
When specifying a cooling tower, should I look up historic wet bulb temperatures for my area or should I take measurements?
What is the import procurement cycle? What are the customization steps in sap?
Explain the use of gear pumps in motor?
Is there any way to remove residual product left in pipes after a batch operation?
What are the advantages and disadvantages of using gear pumps?
Explain how can you estimate the efficiency of a pump?
What is the largest application for surfactants?
What is screen analysis?