| 1.
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Define specific terms used in conjunction with grounding. (I)
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| 2.
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Explain the potential of electrical shock and how grounding prevents
specific hazards. (II)
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| 3.
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Explain the electrical theory and calculate specific electrical
equivalent circuits. (III)
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| 4.
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Identify specific electrical faults and explain the result in
grounding circuits when faults occur. (IV)
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| 5.
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Differentiate between ground and grounding electrodes; explain the
grounding system of branch cicuits and describe the installation of a
ground-fault circuit interrupter. (V)
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| 6.
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Explain methods of installing and sizing grounding electrode
conductors and explain reasons for code provisions of same. (VI)
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| 7.
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List requirements of electrical distribution systems; explain when
circuits are intentionally grounded using solidly-grounded system or
impedance-grounded system. (VII)
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| 8.
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Identify the grounded conductor at the service equipment location and
describe methods of sizing when grounded conductors do no extend
beyond the service equipment. (VIII)
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| 9.
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Explain the purpose of bonding jumpers and types, materials, purpose,
connections and methods of sizing. (IX)
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| 10.
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Explain the purpose, types, identification, installation and sizing of
equipment grounding conductors on the line and load side of service
equipment. (X)
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| 11.
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Explain the purpose of maintaining continuity by bonding equipment and
enclosures on the line and load sides of service equipment and also
describe the methods of bonding. (XI)
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| 12.
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Explain the specifics for grounding equipment and enclosures including
cord and plug connected, panelboard and isolated equipment. (XII)
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| 13.
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Explain when the grounded (neutral) may be used for grounding
equipment. (XIII)
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| 14.
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Explain the purpose, operation and requirements for ground-fault
circuit interrupters (GFCI). (XIV)
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