Question

The inspection pit or chamber is a manhole provided in a base drainage system for ________

(a) The inspection pit or chamber is a manhole provided in a base drainage system

(b) The inspection pit or chamber is a manhole provided in a base drainage system

(c) The inspection pit or chamber is a manhole provided in a base drainage system

(d) All of the mentioned

This question was addressed to me by my college director while I was bunking the class.

I would like to ask this question from Masonry Platform, Water Tank & Motor Garage topic in chapter Methods of Building Estimate & Estimate of Building of Civil Engineering Drawing

Answer 1

Right answer is (d) All of the mentioned

To explain I would say: A hole in the floor of a garage, etc. from which the underside of a vehicle can be examined and serviced.