| NOMENCLATURE |
TESTER, POWER TOOL, PORTABLE. A TESTER WHICH CONSISTS OF A TRANSFORMER,
SENSING RELAYS, INDICATOR LIGHTS, AUDIBLE WARNING BUZZER, AND LEADS
SUITABLE FOR TOOL OR APPLIANCE CONNECTION HOUSED IN A COMPACT
ENCLOSURE. THE TRANSFORMER PASSES AMPERES THROUGH THE EQUIPMENT GROUND,
BURNING AWAY SUBSTANCE WHICH MAY BE CAUSING A POOR EQUIPMENT GROUND. IF
THERE IS NO EQUIPMENT GROUND, THE OPEN EQUIPMENT GROUND SENSING RELAY
IS ACTIVATED AND APPROPRIATE WARNINGS ARE GIVEN
SUCH AS AUDIBLE (BUZZER) AND VISUAL (RED LIGHT) SIGNAL.
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