What type of pump may be appropriate for a liquid near saturation, a low flow rate, and very limited npsha?
1143Explain the difference between cfm (cubic feet per minute) and scfm (standard cubic feet per minute)?
1045Explain how can one quickly estimate the additional pressure drop to be introduced with more tube passes?
1012Post New Chemical Engineering Questions
What is higher heating value and lower heating value? Is it positive or negative?
What are some guidelines for sizing a psv for a fire scenario on a vessel in a refinery service?
Explain what are the advantages of using gear pumps?
what is isochronus and droop speed?
What are the apt definitions for apparent power, active power and reactive power?
Explain how can you estimate the efficiency of a pump?
hi sir/madam i need placement paper of last years of DRDO in chemical sream...... send me the question paper as soon as possible on my email address praveen.zone@gmail.com
Explain some common piping materials used to transport slurries?
Explain what are the design considerations for a piping system for the transfer of slurries?
What is a surfactant?
X is a solid having a white colour at room temperature. It has a density about 2g/cc. Although it has melting point near 325 degree Celsius, its properties start degrading above 260 degree Celsius. The coefficient of friction is very low about 0.1. It has very good dielectric properties especially at higher radio frequencies. It has a very high bulk resistivity. It is chemically inert. It is also resistant to van der Waals force. It is hydrophobic as well as lipophobic. Creep or ‘Cold Flow’ has been observed in X.
What are the some common causes of control valve noise?
sir,please give me some exam paper for referance. Thanks & Regards,
sir, kindly explain to me that how to calculate volume of torrispherical vessel which is used in pharma company ss reactor bottom dish volume. thank u.
why 14.7 pound/inch2 is used in idustries as unit of pressure bcz here not sea level and not a temperature is 0C (zero degree celcius)?????????