Chemical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Chemical Engineering Interview Questions

Questions Answers Views Company eMail

Explain how can you determine the proper pipe thickness for a slurry line?

1156

Explain how can you determine the largest impeller that a pump can handle?

1048

Explain what type of flow measurement devices is best for slurries?

1033

Explain how can one determine if a particular solid can be fluidized as in a fluidized bed?

1019

Explain the steps taken to operate a tank-blanketing valve?

957

Define a barometric condenser?

1104

Explain the largest application for surfactants?

1064

Mention some of the specialized crushing methods?

1113

Explain the different characteristics that can affect the flow of bulk solids and how?

1023

Mention some of the specialized grinding methods?

1085

Explain some good strategies for curing tube vibration in shell and tube exchangers?

1108

What are the some common problems associated with dilute phase pneumatic conveying?

1043

Explain what are some good uses of low-grade steam at 12 atm and 1920c?

1053

Explain how can one estimate how the friction factor changes in heat exchanger tubes with a change in temperature?

1114

Explain what types of metals are typically removed via chemical precipitation?

1023

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Un-Answered Questions { Chemical Engineering }

Define condensate lift?

1120

How can one quickly estimate the additional pressure drop to be introduced with more tube passes?

1080

How instrument air is continually supplied in process plant?

1113

How much will be the increment for postal assistant yearly?

2054

Explain what particle sizes are electrostatic precipitators used to remove?

1073

What is a good device to use for obtaining viscosity data for a non-newtonian fluid?

1288

how does the properties of an element changes by increasing protons and electrons?

2275

Can you pls tell me how to calculate the amphere rating of cable in case of three phase supply but all load is single phase

2169

What are the different characteristics that can affect the flow of bulk solids and how?

1116

Explain what are flameless oxidizers?

989

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2328

What are some of the consequences of an undersized kettle type reboiler?

1092

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2379

Is there a rule of thumb to estimate the footprint of a cooling tower during design phase?

1249

i m a frsh chemical engineer now i m confuse to attend the interview so anybody pls send model question papers to this christ_vivek33@yahoo.com

2206

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