EHS101 WHMIS AND LAB SAFETY GRADED
APLUS QUESTION COLLECTION WITH
DETAILED SOLUTION COVERAGE
●● What is WHMIS? (description NOT Acronym)
Answer: An information system designed to help know more about
safety and health hazards of materials that they use in the workplace
●● What is on a WHMIS label?
Answer: -name of chemical
-hazard symbols
-risks
-first aid instructions
-supplier's name and address
●● hazard and example of compressed gas
Answer: hazard: containers explode with hazardous gas
ex: fire extinguisher
●● The symbol of compressed gas
Answer:
, ●● The symbol of flammable and combustible material
Answer:
●● hazard and example of flammable material
Answer: hazard: burst into flames
ex: Hydrogen
●● The symbol of oxidizing material
Answer:
●● hazard and example of oxidizing material
Answer: hazard: burn skin or eyes, explode, fire. Creates more oxygen
to promote fire.
ex: Sulferic acid
●● The symbol of Poisonous and infectious material causing
immediate and serious toxic effects
Answer:
●● hazard and example of Poisonous and infectious material
Answer: hazard: death or serious injury
ex: carbon minoxide
APLUS QUESTION COLLECTION WITH
DETAILED SOLUTION COVERAGE
●● What is WHMIS? (description NOT Acronym)
Answer: An information system designed to help know more about
safety and health hazards of materials that they use in the workplace
●● What is on a WHMIS label?
Answer: -name of chemical
-hazard symbols
-risks
-first aid instructions
-supplier's name and address
●● hazard and example of compressed gas
Answer: hazard: containers explode with hazardous gas
ex: fire extinguisher
●● The symbol of compressed gas
Answer:
, ●● The symbol of flammable and combustible material
Answer:
●● hazard and example of flammable material
Answer: hazard: burst into flames
ex: Hydrogen
●● The symbol of oxidizing material
Answer:
●● hazard and example of oxidizing material
Answer: hazard: burn skin or eyes, explode, fire. Creates more oxygen
to promote fire.
ex: Sulferic acid
●● The symbol of Poisonous and infectious material causing
immediate and serious toxic effects
Answer:
●● hazard and example of Poisonous and infectious material
Answer: hazard: death or serious injury
ex: carbon minoxide