Question

Air quality monitoring stations should be _______ degree around TSDF.

(a) 100

(b) 110

(c) 120

(d) 130

This question was posed to me by my school principal while I was bunking the class.

Origin of the question is TSDF topic in portion TSDF & Monitoring in TSDF of Hazardous Waste Management

Answer 1

Correct answer is (c) 120

Best explanation: Air quality monitoring stations at upwind, downwind and at three stations at 120^o angle around the TSDF is required.