Phase 3 Revision

How much current would flow in a circuit that has 10 Ohms resistance and a 230 V supply?

A system that uses a fluid to capture energy from the sun is known as...

How much current would be drawn by a 3kW, 230 V water heater?

What are one of the major benefits of air source heat pumps?

Which non-statutory document gives "Requirements for Electrical Installations"?

What is the principle behind the operation of air source and ground source heat pumps?

What does RCD stand for?

Which item is a central component of a micro CHP boiler

What rating of circuit breaker is used to protect a 230 V, 3 kW immersion heater circuit?

If you work on refrigeration pipework, what regulations must be followed?