QUIZ 1 PART 1 (COSH)

In demolition safety, this control is characterized by ensuring separation between the public and the demolition activities.

• Isolation

• Substitution

• Elimination

• Engineering control

Which control is demonstrated by the use of power shears, in place of grinding or oxy-acetylene cutting, where there is a risk of fire?

• Isolation

• Engineering control

• Substitution

• Elimination

Installation of scaffolds, platforms, guardrails, shoring and bracing to support loads are examples of this type of risk control.

• Engineering control

• Elimination

• Substitution

• Administrative control

This type of risk control includes limiting the amount of time a person is exposed to a particular hazard, implementing safe working procedures for all hazardous tasks, and training all personnel.

• Administrative control

• Substitution

• Engineering control

• Elimination

Primary cause of accident that is characterized by the human action that departs from a standard or written job procedure or common practice, safety rules, regulations, or instructions.

• Unsafe Act

• Safety Hazard

• Unsafe Condition

• Health Hazard

The physical or chemical property of a material, machine or the environment which could result in injury to a person, damage or destruction to property or other forms of losses.

• Unsafe Act

• Safety Hazard

• Unsafe Condition

• Health Hazard

A risk associated with poorly guarded or dangerous equipment and machinery that may cause injury.

• Health Hazard

• Unsafe Act

• Safety Hazard

• Unsafe Condition

A risk associated with exposure to dangerous substance or conditions that may cause illness/disease.

• Unsafe Condition

• Health Hazard

• Safety Hazard

• Unsafe Act

An engineering control or PPE set that protect you after you fall which is characterized by stopping the fall before you hit the surface like net/mesh and/or body harness.

• Fall alert system

• Fall arrest system

• Fall-proof system

• Fall protection system

An engineering control or set of PPEs prevents you from falling like guardrails, covers, restraints, etc.

• Fall protection system

• Fall alert system

• Fall arrest system

• Fall-proof system