Workplace Safey Electrocution Hazards Topic-4

A faint tingling sensation can be felt when the body experiences a current of ______ milliamp(s).

• 1

• 5

• 10

• 15

Nerve damage and death are likely to occur if the body receives a current of ____ to ___ milliamps.

• 100-430

• 430-100

• 1,000-4,300

• 4,300-1,000

Depending on body mass, a person will lose control of his/her muscles in the range from ____ to ___ milliamps.

• 100-430

• 430-1,000

• 36-6

• 6-30

When the body receives a current of _____milliamps, death is probable, severe burns, and cardiac arrest occurs.

• 100

• 1,000

• 10,000

• 100,000

If an individual receives _____ milliamps of current, a shock is felt but it is not painful, and that person may be injured from a fall due to involuntary movements.

• 5

• 15

• 25

• 35

___ is a potential injury from electric shock.

(select all correct answers)

• Nerve damage

• Loss of muscle control

• Slight tingling sensation.

What properties does a conductor have?

• Resists Electrical Current Flow

• Allows Electrical Current Flow

• A Closed Current

• A Section of Burned Tissue

Under which of the following circumstances would a person be shocked?

• Sits in a plastic chair.

• Wears rubber-soled shoes.

• Becomes part of an electrical circuit.

• Becomes very cool and dry.

Which factor increases the risk of injury if a person is shocked?

• Sweat

• Age

• Dry Skin

• Dry Floors

Which of the following are electrical hazards?

(select three)

• Shock

• Explosions

• Sleepiness

• Burns