Question

The ground water flow direction has to be ascertained periodically and reported at least __________

(a) Once in a year

(b) Once in two years

(c) Once in three years

(d) Once in four years

This question was addressed to me during an online exam.

The above asked question is from TSDF topic in portion TSDF & Monitoring in TSDF of Hazardous Waste Management

Answer 1

Right answer is (c) Once in three years

To explain: The ground water flow direction has to be ascertained periodically and reported at least once in three years so as to know any changes in the ground water flow directions.