Top 150+ Solved Societal and Global Impact MCQ Questions Answer
Q. which of the integrated waste management is reduced on an individuallevel?
a. Source reduction
b. Recycling
c. Disposal
d. Burning
Q. which of the following can be recycled many times?
a. Plastic
b. Wood
c. Organic materials
d. Aluminum
Q. what is called for the process of burning municipal solid waste in a properly designed furnace under suitable temperature and operating conditions?
a. Landfill
b. Recycling
c. Vermicomposting
d. Incineration
Q. what is the order of waste management hierarchy, from most to leastfavoured
a. Prevention- Recycle- Reuse- Disposal
b. Prevention- Reuse- Disposal- Recycle
c. Prevention- Disposal- Reuse- Recycle
d. Prevention- Reuse- Recycle-Disposal
Q. _____ devices remove materials which would damage equipment or interfere with a process.
a. Grit
b. Screening
c. Oxidation
d. Reduction
Q. which of the following is involved in production of carboxy hemoglobin.
a. CO
b. SO2
c. NO2
d. NO3
Q. which of the following is used in ceramic industries?
a. Electrostatic precipitator
b. Dynamic precipitator
c. Spray tower
d. Wet cyclonic scrubber