Describe three different general industrial tariff structures; include details of the type of business that would suit each tariff structure.
Identify a suitable luminary to use in the 20 space car park, explain its construction, operation and associated circuitry. Identify a suitable luminary to use in the main office space, explain its construction, operation and associated circuitry. Using the luminary identified in question 2, design a suitable lighting scheme for the main office space and produce […]






