# Interview Questions

interview questions shared by candidates

## Interview Questions

The coding test was difficult. They give very little time and you need to produce the correct output. This is to see how you perform under pressure. |

What is the tertiary winding of a transformer used for |

How many times do you need to pick 1 pair of socks from 50 white and 50 black? |

You are revamping a petroleum refinery and the expected flow is 2 x its original volume rate. What is the expected pressure drop as a multiple of the original design. |

What is your favorite Icecream |

how many zeros are at the end of 100! |

At atmospheric pressure, at what temperature in degrees celsius does water freeze? Many people get this wrong somehow. |

What is the unit of measurement for natural gas? |

Describe a time when you worked with a team to accomplish a task. |

It was pretty standard hybrid between an academic and a regular job interview. I don't remember any particularly hard questions |

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