Ammo-28-DL- Electrical Explosives Safety for Army Facilities- EXAM WITH ANSWERS

Ammo-28-DL: Electrical Explosives Safety |\ |\ |\




for Army Facilities- EXAM WITH ANSWERS
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How many feet radius does the DoD require for an LPS zone of
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protection? - CORRECT ANSWERS ✔✔100 ft |\ |\ |\ |\ |\




Which statement regarding lightning protection is false? -
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CORRECT ANSWERS ✔✔lightning protection system prevents
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lightning strikes from occurring.
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While conducting an LPS inspection, you discover the scenario
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illustrated in the image below. Do you write it up as a
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discrepancy? Why or why not? - CORRECT ANSWERS ✔✔Yes,
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because the air terminal is not attached to a conductor.
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How many down conductors are required for a mast LPS? -
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CORRECT ANSWERS ✔✔WRONG 4 |\ |\ |\




WRONG 3 |\




Which material is preferred for ground conductors? - CORRECT
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ANSWERS ✔✔Copper |\




What does n represent in the Basic Bonding Formula? - CORRECT
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ANSWERS ✔✔Number of down conductors
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What does Km represent in the Basic Bonding Formula? -
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CORRECT ANSWERS ✔✔WRONG Height of the proposed bond
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