Pregunta de entrevista de Concentrix

Why are manhole covers round?

Respuestas de entrevistas

Anónimo

8 nov 2015

A round manhole cover cannot fall through its circular opening, whereas a square manhole cover could fall in if it were inserted diagonally in the hole. Circular covers don't need to be rotated or precisely aligned when placing them on the opening. A round manhole cover is easily moved and rolled.

1

Anónimo

5 jul 2013

I answered the question, but found it irrelevant to the job description.

1

Anónimo

2 jul 2014

so what would be the possible answer? :)

1