S
Shakey
Ok, try this
A submain supplying a distribution board is protected by a 30A BS3036 fuse, what is the maximum permissible design value Zs
A) 1.59ohms
B) 2.64ohms
c) 1.09ohms
d) 2.80ohms
Answers please, with your reasons why
A submain supplying a distribution board is protected by a 30A BS3036 fuse, what is the maximum permissible design value Zs
A) 1.59ohms
B) 2.64ohms
c) 1.09ohms
d) 2.80ohms
Answers please, with your reasons why