The IR of EACH final circuit off 2 DBs is 3M. DB1 has 2 circuits, DB2 has 5.

  • DB2 complies with BS7671, DB1 does not.

    Votes: 0 0.0%
  • Neither DB complies with BS7671.

    Votes: 0 0.0%

  • Total voters
    5
  • Poll closed .

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happysteve

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Title
IR compliance - trainee (and mentors!) quiz
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Electrical Course Trainees Only
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Created
happysteve,
Last reply from
Simonslimline,
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