Process Control, Chemical Engineering

Assignment Help:
An operator tells you that it takes 2 minutes for a process to get half way to the final value after a step change in the input. What can you infer about the process time constant (tP)?
Assume dead-time (?P) is negligible and a linear first-order system.

Related Discussions:- Process Control

Water chemistry, illustrate the formation of scale and sludge in boiler and...

illustrate the formation of scale and sludge in boiler and suggest the methods for their control

Flash point, Flash point: Flash point is lowest temperature at which the l...

Flash point: Flash point is lowest temperature at which the lubricant oil gives off enough vapours that is ignited for a moment. Significance: 1.      Flash point and fir

Estimate the hourly emissions - source emission factors, A contaminated soi...

A contaminated soil contains 100 mg metals/kg soil (all metals are readily condensable), 50,000 mg S/kg soil, 1,000 mg F/kg soil, 980 mg/Kg of VOCs and 40,000 mg Cl/kg soil and is

Electron configuration, What is wrong with each of the following attempts t...

What is wrong with each of the following attempts to write an electron configuration? Justify your answer with suitable explanation. (a) 1s22s3 (b) 1s22s22p23s2 (c) 1s22s23s2 (d) 1

Saponification value of oil, The importance of oil acid and base titration...

The importance of oil acid and base titration in the saponification value of oil

The transformer oil, The Transformer oil helps cool the transformer. Becau...

The Transformer oil helps cool the transformer. Because it also gives part of the electrical insulation among internal live parts, transformer oil must remain stable at high tempe

Explain the process of extrusion, Explain the process of extrusion In t...

Explain the process of extrusion In this process a round heated billet of metal placed in a container is forced out by a die in a press. This process is commonly used for manuf

Hadness of water, A sample of water is found to contain , Temporary Mg hard...

A sample of water is found to contain , Temporary Mg hardness = 20mg/L,Calcium Sulphate =20 mg/L. Calculate Temporary and Pemanent hardness in water.

Assuming a factor of safety , A large tower is to be supported by a series ...

A large tower is to be supported by a series of steel wires; it is estimated that the load on every wire will be 13,300 N (3000 lbf). Verify the minimum needed wire diameter, assum

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd