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  • 1. Where isolated metal water piping systems are installed in a multiple-occupancy building, the water pipes can be bonded with bonding jumpers.
    Your Answer: True
    Correct Answer: False
    Help: NFPA 70-2017 Section 250.104(A)(2)
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  1. What is the minimum acceptable test limit for an ASTM D1816 (2mm gap) test on mineral oil used in new 69kV equipment?**
    Your Answer: 45kV
    Correct Answer: 55kV
    Help: NETA ATS-2021 Table 100.4.1

ATS refers to 69 KV AND BELOW to 45kV Min
If above 69kV its 55kV

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