Electrical Safety and Atomic Structure

Front

What is the purpose of the "one hand rule" in electrical work?

Back

To reduce the risk of current passing through the heart

Front

Who is allowed to remove a lockout/tagout device?

Back

Only the person who installed it.

Front

Which of these is NOT an electrical safety rule?
Remove metal jewelry,
Work on wet floors,
Avoid distractions,
Use organized tools

Back

Work on wet floors

Front

What does OSHA stand for?

Back

Occupational Safety and Health Administration

Front

Why should you never remove the grounding prong from an AC plug?

Back

It prevents electric shock and ensures safety

Front

What are valence electrons?

Back

Electrons in the outermost shell

Front

What is the movement of free electrons called?

Back

Current

Front

Which material is the best conductor of electricity? Rubber, Wood, Copper, Plastic

Back

Copper

Front

What is the unit of electric current?

Back

Amperes (A)

Front

What is the symbol for voltage?

Back

V