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10,167 software principale interview questions shared by candidates

Was asked how to estimate Fire case Load for a PSV while any good experienced process engineer would typically bother about controlling cases for Flare design arising out of Power failure, Tower reflux failure, Cooling water failure etc as Fire case is seldom the controlling case for a PSV (designed for multiple cases), Flare lateral or header but more of concern from a temperature stand-point due to temperatures getting closer to Carbon steel limits and requiring superior metallurgy.
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Senior Principal Process Engineer

Interviewed at Air Products

3.8★
Jan 30, 2022

Was asked how to estimate Fire case Load for a PSV while any good experienced process engineer would typically bother about controlling cases for Flare design arising out of Power failure, Tower reflux failure, Cooling water failure etc as Fire case is seldom the controlling case for a PSV (designed for multiple cases), Flare lateral or header but more of concern from a temperature stand-point due to temperatures getting closer to Carbon steel limits and requiring superior metallurgy.

I cannot remember the specifics of the questions. They were all related to my skills in mathematical modeling, how I approach problems generally, how I work at my job, how I prefer to work, what kinds of projects I have worked on in the past, what I might have done differently, and things of similar note. I had a multitude of questions for the five interviewers, which I think is what impressed them the most. They liked the kind of questions I was asking, the follow-ups, and I think they liked the enthusiasm I expressed for the position.
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Principal Scientist Biomodeling

Interviewed at Alkermes

4.5★
May 26, 2020

I cannot remember the specifics of the questions. They were all related to my skills in mathematical modeling, how I approach problems generally, how I work at my job, how I prefer to work, what kinds of projects I have worked on in the past, what I might have done differently, and things of similar note. I had a multitude of questions for the five interviewers, which I think is what impressed them the most. They liked the kind of questions I was asking, the follow-ups, and I think they liked the enthusiasm I expressed for the position.

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