【Daily Question】Question from Issue 20151026
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Participation reward: 2 Wealth. Reward for correct answer: 9 wealth. The ground wire is made of multi-strand soft copper wire, with a cross-sectional area of not less than ( ) square millimeters. A.16 B,25 C.35 【Production and Management Division】Seeking moderators and technical discussants to join
The grounding wire is made of multi-strand soft copper wire, with a cross-sectional area of not less than (b) square millimeters. A.16 B,25 C.35
The ground wire is made of multi-strand soft copper wire, with a cross-sectional area of not less than 25 square millimeters.
B, 25——－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－
The grounding wire is made of multi-strand soft copper wire, with a cross-sectional area of not less than (B) square millimeters. A.16 B,25 C.35
25mm, I need an answer please, thanks to the original poster,,,,,,,,
The grounding wire is made of multi-strand soft copper wire, with a cross-sectional area of not less than (B, 25) square millimeters.
The grounding wire is made of multi-strand soft copper wire, with a cross-sectional area of not less than (B, 25) square millimeters.
B, I’ve been looking at electrical specifications lately, haha
The grounding wire is made of multi-strand soft copper wire, with a cross-sectional area of not less than (B 25) square millimeters.