engineering chemistry MCQ #3121

The term 'threshold limit value' (TLV) refers to the

engineering chemistry MCQ #3121

  1. Question 1

    Q1. The term 'threshold limit value' (TLV) refers to the

    • A) Maximum allowable concentration of a pollutant in air
    • B) Minimum concentration of a pollutant that causes harm
    • C) Maximum concentration of a pollutant in water
    • D) Minimum concentration of a pollutant in soil

    Answer: Maximum allowable concentration of a pollutant in air

    Explanation: TLV is the maximum allowable concentration of a pollutant in the air that a worker can be exposed to without adverse health effects.