Multiple Choice
According to IET Regulation 411.3.2.2 all final circuits not exceeding 32 A in a building supplied with a 230 V TN supply shall have a maximum disconnection time not exceeding:
A) 0.2 s
B) 0.4 s
C) 5.0 s
D) unlimited.
Correct Answer:
Verified
Correct Answer:
Verified
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