♡ Login
Home
Previous Papers
★
MCQs
Civil Engineering
Pollution (Air and Noise)
Pollutant Standards Index (PSI) value greater than ...
Que.
Pollutant Standards Index (PSI) value greater than 300 denotes the air quality as :
A.
good
B.
moderate
C.
unhealthful
D.
hazardous
Right Answer is :
✓ D. hazardous
⚑ Report
Views 👍 :3.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Looping occurs when : ...
➣ The category of devices by which dust ...
➣ Rainluft process is used for : ...
➣ Pollutant standards Index (PSI) value in between ...
➣ Air pollution from a variety of source ...
➣ Main impact of Greenhouse effect is : ...
➣ Concentration of ozone in clean air is ...
➣ Killing of tissue from air pollutants is ...
➣ Aerosols are defined as : ...
➣ Leaf abscission is : ...
❖ Take a qick MCQ Test on
➤ Transportation Engineering
➤ Strength of Material
➤ Pollution (Air and Noise)
➤ Steel Structure
➤ Solid Waste and Waste Water Treatment
➤ Miscellaneous
➤ Irrigation
➤ Hydrology