Question

what is a manhole "please tell"​

Answer 1

Answer:

The term "manhole" comes from the simple idea of how the hole was used--by men who entered the hole to locate the tunneled area beneath the ground. A manhole may also be called an access chamber, utility hole, maintenance hole or inspection Chamber

Answer 2

Explanation:

A manhole is an opening to a confined space such as a shaft, utility vault, or large vessel. Manholes are often used as an access point for an underground public utility, allowing inspection, maintenance, and system upgrades.

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