How Much Do You Know About Chemical Safety?

10 Questions | Total Attempts: 203

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How Much Do You Know About Chemical Safety?

Chemical safety is the way of decreasing the threat of exposure to chemicals in any environment or industry. To reduce accidents and hazards certain symbols are displayed in front of the heavy machines, plants, electrical control rooms, chemical products etc. These signs and signals help in identifying high- risk areas or chemical hazards. Take this quiz to test your knowledge and learn about the different chemical safety signs and hazards. Let's try out the quiz. All the best!


Questions and Answers
  • 1. 
    Double insulated portable electrical tools can be used without earth wire.
    • A. 

      True

    • B. 

      False

  • 2. 
    The probability of the event that might occur X Severity of the event if it occurs =
    • A. 

      Hazard

    • B. 

      Risk

    • C. 

      Injury

    • D. 

      Accident

  • 3. 
    Which of the following is an indirect cost of the accident
    • A. 

      Cost of lost time mandays of injured person

    • B. 

      Compensation paid to worker

    • C. 

      Medical treatment cost

    • D. 

      None of them

  • 4. 
    The limit switch is provided on which of the equipment’s
    • A. 

      Hand valve

    • B. 

      Conveyors

    • C. 

      Hoists

    • D. 

      All of them

  • 5. 
    Name essential things you should do before working on a pipeline
    • A. 

      Isolate it

    • B. 

      Drain it

    • C. 

      Identify it

    • D. 

      Access it

    • E. 

      All of the above

  • 6. 
    Carbon tetrachloride is a safe cleaning fluid
    • A. 

      True

    • B. 

      False

  • 7. 
    The PEL (8 Hrs) for phenol is 2 ppm and is followed by a skin designation. What does this mean?
    • A. 

      A potential exposure route is via mouth

    • B. 

      A potential inhalation route is via skin

    • C. 

      A potential exposure route is via skin

    • D. 

      All of them

  • 8. 
    Benzene, which is known as a carcinogen, is found in conc. up to 1% in a material in wide-scale daily use. Can you name the materials?
    • A. 

      Toluene

    • B. 

      MTO

    • C. 

      Petrol

    • D. 

      MCEE 10

  • 9. 
    Bromine is regarded as a particularly dangerous chemical in the laboratory. The most important health effects that can be caused by bromine
    • A. 

      Nervous system & skin

    • B. 

      Nervous system & disturbances in genetic materials.

    • C. 

      Thyroid gland & skin

    • D. 

      All of THEM

  • 10. 
     The following symbol is used when something in your workplace is a:
    • A. 

      Chemical Weapon

    • B. 

      Biohazard

    • C. 

      Toxic Substance

    • D. 

      Radiation Danger

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