A Quiz On Industrial Health And Hygiene!
(184).jpg "A Quiz On Industrial Health And Hygiene!")
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- 1.What chemical property can tell you whether a liquid is flammable at room temperature?
- A.
Lower Explosive Limit
- B.
Flashpoint
- C.
Upper Explosive Limit
- D.
Autoignition temperature
- 2.What property of a substance is most important in determining how quickly a chemical penetrates your skin, which is primarily made of liquids?
- A.
Water solubility
- B.
Oil solubility
- C.
Flashpoint
- D.
PH
- 3.What route of exposure probably result into serious health hazard for TDI?
- A.
Inhalation
- B.
Ingestion
- C.
Passage through the skin
- D.
Skin exposure
- 4.What are the chemical hazards increases at the time of concentration of the chemical
- A.
Flammability
- B.
Toxicity
- C.
Corrosivity
- D.
All of the above
- 5.What is the primary goal of a flame arrestor on the storage tank?
- A.
Make flammable liquids easy to find in case of fire
- B.
Contain flammable liquids in case of a spill
- C.
To protect the chemicals in the tank from a fire outside the tank
- D.
All of above
- 6.What is the primary goal of a flammable liquids storage cabinet
- A.
Make flammable liquids easy to find in case of fire
- B.
Contain flammable liquids in case of a spill
- C.
To protect the chemicals in the cabinet from a fire outside the cabinet
- D.
To contain a fire inside the cabinet
- 7.What is CAS?
- A.
Chemical Abstracts Services
- B.
Common abstracts services
- C.
Chemical abstracts serial
- D.
Chemical American services
- 8.UN class label 3 mean?
- A.
Explosive
- B.
Corrosive
- C.
Flammable
- D.
Oxidizer
- 9.What do you mean by STEL?
- A.
Short term expanding level
- B.
Short time expanding limit
- C.
Short term exposure level
- D.
Short term exposure limit
- 10.Expand the term NFPA
- A.
National Fire Protection Association
- B.
Normal Fire Protection Association
- C.
Natural Fire Protection Association
- D.
National Foam prevention authorization
Questions: 28 | Attempts: 89461 | Last updated: Jul 23, 2020
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