Electrical Terms OSHAOSHA Pot Luck GFCIGFCI Ohms Law GroundingGrounding.

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Presentation transcript:

Electrical Terms OSHAOSHA Pot Luck GFCIGFCI Ohms Law GroundingGrounding

Explain why electrical current goes to ground Explain why electrical current goes to ground

What are the three key elements of Ohm’s Law What are the three key elements of Ohm’s Law

The primary purpose of the GFCI The primary purpose of the GFCI

To protect people To protect people

The correct names of the conductors The correct names of the conductors in a standard circuit in a standard circuit

Grounded conductor Grounded conductor Ungrounded conductor Ungrounded conductor Grounding conductor Grounding conductorGrounding Grounded Ungrounded

What OSHA considers low voltage What OSHA considers low voltage

Under 600 Volts Under 600 Volts

Limits current, drops voltage & produces heat Limits current, drops voltage & produces heat

Resistance