FINAL OHSP

There are six (6) ways of controlling the hazard. Choose the correct hierarchy of controls from most effective to less effective.

• Elimination, substitution, engineering controls, administrative controls and PPE.

• Substitution, engineering controls, administrative controls, eliminations and PPE

• PPE, elimination, substitution, engineering controls, and administrative controls.

• Substitution, elimination, engineering controls, administrative controls and PPE.

"Including work practices which reduce risks and limits the exposure of employees to the hazard" is the definition of

• Substitution

• Elimination

• Engineering controls

• Administrative controls

• Isolation

Choose the correct examples of isolation.

• Installing a fence / barricade.

• Installing machinery guarding.

• Provision storage (cabinet) chemicals such as chlorine.

• Installing exhaust ventilation.

If a hazard cannot be eliminated or substituted, the next preferred measure is to use

• Isolation

• Engineering control

• Administrative control

• Personal Protective Equipment (PPE)

The most effective hierarchy control is..

• PPE

• Engineering Control

• Elimination

• Substitution

Hierarchy of Control to isolate people from the hazard

• Engineering Controls

• PPE

• Substitution

• Administrative Controls

Hierarchy of control consists of the elements below except

• Elimination

• Subtraction

• Engineering Control

• Administrative Control

Elimination and substitution are most effective at reducing hazards

• Yes

• No

Elimination and substitution tend to be the most easiest to implement in an existing process.

• Yes

• No

Why is risk assessment important?

• Create awareness of hazards and risk.

• Identify who may be at risk

• Determine whether a control program is required for a particular hazard

• All the above