Hazards Quiz

Which of the following best describes a hazard?

• A potential source of harm

• A guarantee of safety

• A type of insurance policy

• A measure of risk

What term describes the likelihood that the hazardous potential of a substance could be released?

• Hazard

• Risk

• Substance

• Danger

Which of the following is a characteristic of a hazard?

• It is always visible

• It causes no harm

• It can cause illness

• It is always safe

What is the focus of the definition of 'risk'?

• The form of the substance

• The likelihood of hazard release

• The color of the substance

• The temperature of the substance

What must a person become part of to receive an electric shock?

• A magnetic field

• An electric circuit

• A chemical reaction

• A thermal conductor

What is the effect of a current greater than 25 mA?

• Brings about a slight sensation

• May physically throw the person

• Causes muscles to contract

• Potentially lethal

Which of the following is an example of an explosive environment?

• Library

• Flour mills

• Office building

• School

What does the old CHIP Symbol look like?

• Orange square, black border.

• White diamond, Red border.

• Red circle, black border.

• Blue Square, White border.

What voltage can be felt by Humans?

• 25V

• 50V

• 35V

• 12V

What is the minimum current that can cause a human to feel a tingling sensation?

• 1 mA

• 5 mA

• 10 mA

• 15 mA