1. ELECTRICAL SHOCK

2. GROUNDING

3. HAZARD

4. INSULATOR

5. LOAD

6. SAFETY DATA SHEET (SDS)

7. MULTIMETER

8. NATIONAL ELECTRICAL CODE (NEC)

9. OSHA

10. OHM

11. OHM'S LAW

12. POWER SOURCE

13. RESISTANCE

14. VOLT

15. VOLTAGE

A a part of an electrical circuit that uses electrical current to perform some function.

B the mathematical relationship of current, voltage, and resistance in an electrical circuit.

C the sudden stimulation of nerves and muscle caused by electricity flowing through the body.

D a part of an electrical circuit that produces the voltage required by the circuit.

E a unit of measurement of force, or pressure, in an electrical circuit

F the opposition to current flow.

G a material that does not allow electrical current to flow through it.

H a term that refers to the state and federal Occupational Safety and Health Administration. OSHA generally refers to the laws that are intended to keep workers safe,

I an instrument for measuring electricity (volts, amps, ohms).

J a form that lists and explains each of the hazardous materials that electricians may be working with

K a document that sets minimum safety rules for an electrician to follow when performing electrical installations.

L a possible source of danger.

M a source that absorbs stray electrical charge.

N the electrical pressure that causes current to flow, measured in volts

O the unit of measurement for electrical resistance.