Preguntas de entrevista de Process engineer i


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A un Process Engineer I le preguntaron...9 de abril de 2015

How many types of pumps do you know in a typical refinery?

3 respuestas

Npsha = suction pressure- vapour pressure

Pumps are of two types rotadynamic and positive displacement pump and in rotadynamic.. centrifugal pump..and in positive displacement pump.. reciprocating pump and rotary pump Menos

How do you calculate NPSH of a pump?


What are your hobbies and interests?

1 respuestas

I enjoy sports and my family


They mostly asked hypothetical sort of technical questions in addition to stats questions.

1 respuestas

What type of hypothetical questions - can you please give an example of what was asked? Menos

Applied Medical


1 respuestas

Not available.


Tell me about a time when you sent someone to one person (person A), then sent the opposite to person B. They conversed, and it came back to bite you.

1 respuestas

I told them I don't two-time people... but I talked about a group experience where I told a group something, which offended someone. So I told them on the side that it wasn't exactly meant for them. It backfired because that person stopped following rules, which is what the initial message was intended to fix. Menos


Tell me about a time no matter what you did, you couldn't meet the needs of a client.

1 respuestas

I didn't answer it this way of course but my thoughts: how does that relate to process development and how you will function as a beginner? If you can't meet specifications in a lab, you have to change your approach, and that is literally all one can say. Sometimes science just doesn't work, and there is nothing you can do to help it. Menos


1.Describe a chemical processing plant? 2. How would you design a distillation column?

1 respuestas

1. Know individual units, type of reactions, catalyst... 2. Mccabe Thiele diagram. Menos


Tell me about a time no matter what you did, someone had a negative opinion of you.

1 respuestas

I couldn't... I've never been in that situation, but they forced me to answer it. Menos

Big West Oil

If hired, how long do plan on staying at the company?

1 respuestas

That I would take it 3 to 5 years at a time.


Describe how an LED works and go through photolithography process.

1 respuestas

Emits light from the production of light when electrons move around within it's semiconductor structure. Photolithography is the process used in microfabrication to pattern parts of a thin film or the bulk of substrate. It uses light to transfer a geometric pattern from a photo mask to a light-sensitive chemical, photo resist, or simply resist, on the substrate. Menos

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