Western Illinois University Interview Question: Why are manhole covers round?... | Glassdoor

Interview Question

Lab Repair Technical Assistant Interview Macomb, IL

Why are manhole covers round?


Interview Answer

1 Answer


trying to figure out how you think and if you're a problem solver i guess. there are 3 answers: so you can roll them (easy to move them around), and a circle is the only shape you wouldn't be able to turn at an angle and slide through the hole, can't remember the third answer.

Interview Candidate on Apr 22, 2010

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