Mark Coles
Mark Coles
Head of Technical Regulations, Institution of Engineering and Technology (IET)Mark Coles is the Head of Technical Regulations at IET. Coles completed his education at London South Bank University.
News mentions
The fault in question is from broken protected earth and neutral (PEN) conductors, which are typically used to make a circuit via exposed metalwork such as gas, water, and oil pipes. These conductors...
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