There are five main classes of physical hazard namely Explosive, Flammable, Oxidising, Gases under Pressure and Corrosive to metals. These are then sub-divided into different categories depending on the degree of danger and these are assigned specific hazard statements to identity them.
Which of the following is not physical hazard?
Answer: Buttons are not a physical hazard as buttons can not cause any physical hazard.
What are the 5 hazard categories?
- Falls and Falling Objects.
- Chemical Exposure.
- Fire Hazards.
- Electrical Hazards.
- Repetitive Motion Injury.
What are 4 examples of physical hazards?
- body stressing.
- confined spaces.
Which is a physical hazard quizlet?
Physical Hazards. hair, dirt, bandages, metal staples, broken glass, natural objects (bone in a fillet) Scombroid toxin.
What is Category 3 hazard?
Harmful in contact with skin. Specific target organ toxicity, single exposure, Respiratory tract irritation. Category 3. May cause respiratory irritation. Specific target organ toxicity, single exposure, Narcotic effects.
What is not considered a physical hazard that can contaminate food?
Some foreign material in food products may not be a physical hazard but rather an undesirable foreign material such as hair, insects, or sand that are not likely to cause injuries.
Which of the following is not a property of physical change?
The Correct answer is Degradation of Matter. Rotting, burning, cooking, and rusting are all further types of chemical changes because they produce substances that are entirely new chemical compounds.
What are the 4 types of hazardous materials?
Class 1: Explosives. Class 2: Gases. Class 3: Flammable Liquids. Class 4: Flammable Solids or Substances.
What are the 6 main categories of hazards?
- 1) Safety hazards.
- 2) Biological hazards.
- 3) Physical hazards.
- 4) Ergonomic hazards.
- 5) Chemical hazards.
- 6) Workload hazards.
What is a hazard category?
The HCS defines hazard class as the nature of a physical or health hazard, e.g., flammable solid, carcinogen, and acute toxicity. Hazard category means the division of criteria within each. hazard class, e.g., acute toxicity and flammable liquids each include four hazard categories.
What are the 6 categories of hazardous materials?
- Class 1: Explosives.
- Class 2: Gases.
- Class 3: Flammable Liquid and Combustible Liquid.
- Class 4: Flammable Solid, Spontaneously Combustible, and Dangerous When Wet.
- Class 5: Oxidizer and Organic Peroxide.
- Class 6: Poison (Toxic) and Poison Inhalation Hazard.
- Class 7: Radioactive.
What are the four types of physical hazards quizlet?
What are the four types of physical hazards? Physical hazards include noise, temperature extremes, radiation, and vibration.
What are 8 physical hazards on a construction site?
- lifting and pushing – eg.
- slips, trips, falls – eg.
- using hand tools such as power tools, saws, shovels and crow bars.
- noise from machinery such as concrete cutters, drills and saws.
- atmospheric contaminants such as dust, synthetic mineral fibres and asbestos.
Which of the following is an example of a physical hazard quizlet?
Living on a fault line that is prone to earthquakes is an example of a physical hazard. Physical hazards occur naturally in the environment. Other examples include tornadoes, floods, volcanoes, and fires. Cigarette smoke and radon are two of the most common indoor hazards.
Is hair a physical hazard?
Hair and fingernails in food are examples of physical hazards—foreign and potentially dangerous items that find their way into food. Some more examples of physical hazards are: broken glass, fish bones, dirt, and packing material.
Is reactivity a physical hazard?
This evaluation identifies both physical hazards (e.g. , flammability or reactivity) and health hazards (e.g. , carcinogenicity or sensitization). The hazard determination provides the basis for the hazard information that is provided in MSDSs, labels, and employee training.
Is mold a physical hazard?
Microbiological hazards include bacteria, yeasts, moulds and viruses.
What is a Category 1 hazard?
Category 1 hazards are those where the most serious harm outcome is identified, for example, death, permanent paralysis, permanent loss of consciousness, loss of a limb or serious fractures. Page 2. FIT to RENT: Building Partnerships with the Private Sector. The Hazards.
What is a Category 4 health hazard?
The specific Health hazard criteria to be reviewed are: Acute toxicity (oral, Dermal and Inhalation), Categories 1-4. Skin corrosion / Irritation, Categories 1A, 1B, 1C, and 2. Serious eye damage / eye Irritation, Categories 1, 2A, and 2B. Respiratory or Skin Sensitization, Category 1A and 1B.
What does a Category 4 hazard indicate?
It’s important to note, the HazCom 2012 categories are similar yet contradictory to the HMIS/NFPA ratings: GHS 1 – 4 rating system ranks 4 as the least severe while NFPA’s rank 4 is most severe.
What is physical food hazard?
Physical hazards are either foreign materials unintentionally introduced to food products (ex: metal fragments in ground meat) or naturally occurring objects (ex: bones in fish) that are hazardous to the consumer. A physical hazard contaminates a food product at any stage of production.
Is Cleaner a physical hazard?
3. Physical hazards. Often overlooked, the physical hazards of cleaning include such things as using “noisy” cleaning equipment, equipment that vibrates, tools that are not ergonomically designed, as well as cleaning tasks that require considerable repetitive movement such as vacuuming or mopping floors.
What are the 3 types of hazards that make food unsafe?
There are three types of hazards to food. They are • biological, chemical • physical.
Which one is not an example of a physical change?
The burning of wood is not a physical change because new substances like carbon dioxide and water vapour are formed along with heat and light. In the other cases like cutting of wood, breaking of glass and melting of gold, no new substance is formed. Hence, these are the physical changes.