Domestic Installer 1 has been designed as the introduction to our Part P package and is aimed at those who have no previous experience in the electrical industry. This course best suits those who are looking for a change in career or for people seeking employment in the electrical industry for the first time.
The first part of the course introduces the candidate to basic electrical theory. The practical element of the course allows candidates to build and test the majority of electrical circuits found in domestic premises.
What you will learn
Atomic Theory of current flow
Current and Voltage
Resistance
Ohm’s Law
Resistors in series and parallel
AC theory
frequency, capacitance and inductive reactance
Magnetism
permanent and electromagnets
Transformers
Safe Isolation
Wire types and sizes
Cable preparation and termination
Wiring systems
Protective devices
fuses and circuit breakers
Understanding and constructing a ring and radial power circuit
Understanding and constructing one and two way lighting circuits
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