Chemical Safety Online Quiz

25 Questions | Total Attempts: 184

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Chemical Safety Online Quiz


Questions and Answers
  • 1. 
    MSDS
    • A. 

      Are self prepared precaution list

    • B. 

      Are written by manufacturers and government agencies

    • C. 

      Are written by manufacturers only

    • D. 

      Chemical handling process

  • 2. 
    The information provided in MSDS is distributed in ________ sections.(mention in digit only)
  • 3. 
    Which highly flammable gas is released when charging an Acid lead battery?
    • A. 

      Sulfur dioxide (SO2)

    • B. 

      Hydrogen (H2)

    • C. 

      Carbon dioxide (CO2)

    • D. 

      None of these

  • 4. 
    The Bhopal gas tragedy happened on :
    • A. 

      December 3, 1994

    • B. 

      October 3, 1984

    • C. 

      October 3, 1994

    • D. 

      December 3, 1984

  • 5. 
    The Zone in which hazardous atmosphere formed by dust cloud in air is known as 
    • A. 

      Zone 1

    • B. 

      Zone 0

    • C. 

      Zone 21

    • D. 

      Zone 20

  • 6. 
    The mild injury which occurred when exposure to low temperature causes freezing of skin and other Tissue is known as :
    • A. 

      Frostbite

    • B. 

      Etiology

    • C. 

      Frostnip

    • D. 

      Hypothermia

  • 7. 
    What is the storage capacity of CNG in our plant?
    • A. 

      9000 L

    • B. 

      12000 L

    • C. 

      8000 L

    • D. 

      11000 L

  • 8. 
    Which of these are required for a chemical spill management at work place ?
    • A. 

      Cotton cloth, wooden dust, Scoop, Soft and Hard Broom, Bucket

    • B. 

      Chemical hand Gloves, Mask , splash proof goggles & Apron

    • C. 

      Bucket sand, silk cloth

    • D. 

      Cotton hand Gloves, Mask , goggles & Polyester Dress

  • 9. 
     SRV must be installed at Propane Bullet.
    • A. 

      True

    • B. 

      False

  • 10. 
    How many SRVs are installed in each Propane Bullet at our Plant?
    • A. 

      3

    • B. 

      4

    • C. 

      1

    • D. 

      2

  • 11. 
    HAZCHEM code of Petrol is-
    • A. 

      3 Y E

    • B. 

      4 Y E

    • C. 

      3 Y

    • D. 

      2 Y E

  • 12. 
    What does letter *Y* represent in HAZCHEM code 2 Y E 
    • A. 

      Whether to Evacuate or not

    • B. 

      Safety precautions for firefighters

    • C. 

      How to fight the fire

    • D. 

      Name of the substance

  • 13. 
    Which of the following gas is known as silent killer.
    • A. 

      Carbon monoxide (CO)

    • B. 

      Nitrogen (N2)

    • C. 

      Hydrogen (H2)

    • D. 

      Carbon dioxide (CO2)

  • 14. 
    Which cryogenic material is used in Pantnagar Plant ?
    • A. 

      Liquid Nitrogen

    • B. 

      Chlorine

    • C. 

      Carbon monoxide

    • D. 

      Neon

  • 15. 
    When storing chemicals, segregate :
    • A. 

      Flammables and combustibles from oxidizers

    • B. 

      Oxidizing agents from reducing agents

    • C. 

      Pyrophoric compounds from flammables

    • D. 

      All of the Given option

  • 16. 
    In general if chemical falls on body, our first step should be : 
    • A. 

      Rush to Emergency Room

    • B. 

      Rush to Open Air

    • C. 

      Rush to pour water on affected body part

    • D. 

      Rush to Factory Manager

  • 17. 
    Hazardous chemicals should not be store in the original container at safe place in Home.
    • A. 

      True

    • B. 

      False

  • 18. 
    This alpha numeric Symbol mentioned on Domestic LPG Cylinder represents.
    • A. 

      Expiry Date and Time

    • B. 

      Expiry Month and Year

    • C. 

      Expiry Date

    • D. 

      None of the given

  • 19. 
    Petrol or Thinner shall not be stored in plastic container due to __________.
    • A. 

      Static electricity Hazard

    • B. 

      Leakage Hazard

    • C. 

      Fire Hazard

    • D. 

      Chemical Reaction.

  • 20. 
    No one is allowed to keep any chemical in the water bottle or cold drink bottle in our Plant premises.
    • A. 

      True

    • B. 

      False

  • 21. 
    Which odorant added in domestic LPG to detect its leakage ?
    • A. 

      Ethyl Mercaptan 

    • B. 

      Methyl Isocyanide

    • C. 

      Carbon monoxide

    • D. 

      Nitrous oxide

  • 22. 
    Handling of a compressed gas cylinder from storage to the work area must be done by using a:
    • A. 

      Sling to drag the cylinder

    • B. 

      Hand Truck

    • C. 

      Crane

    • D. 

      Pickup Truck 

  • 23. 
    Personnel, including rescue workers, should not enter areas where the oxygen concentration is below------------------% unless provided with a SCBA or air-line respirator
  • 24. 
    Which of the chemicals that are being used in our plant is having lowest flash point.
    • A. 

      Propane

    • B. 

      Paint

    • C. 

      Petrol

    • D. 

      HSD

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