Principles of Electro Technology TS4U-MOD2
Contact usThis science workshop gives you the foundation knowledge to fully understand how and why electrical systems works, which is essential when considering progression onto City and Guilds 2391 Inspection and Testing and other contractor short courses.

This theory workshop explains the science of electro technology. Why things work? Why circuit breakers work? What do transformer do? what is electricity? From voltage to Ohm's law interesting and essential information for the electrical contractor.
The main objective of this module is to give you the foundation knowledge of science and electrical fundamentals to fully understand how and why an electrical system works which is essential when considering progression onto the City & Guilds 2391 Testing and Inspection , ECO PV installation , Contractor short Courses and into the lucrative opportunities of commercial electrical installations where a deeper understanding is required.
DAY 1
Fundamentals of electricity:
Electron theory including atomic elements and free electrons
Charge and attraction
Coulomb’s Law
Conductors, Insulators and Semiconductors
Current
Voltage
Resistance
Electrical symbols and mathematical prefixes.
DAY 2
Simple electrical circuit theory:
Ohm’s Law
Using digital multimeters to measure resistance, voltage and current
Practical workshop including the building a simple electrical circuits calculating the expected value of current and measuring the actual resistance, voltage and current
DC series circuits, this follows the theory then practical route
DC parallel circuits, again this follows the theory then practical route reinforcing the use of previously learnt techniques.
DAY 3
DC series – parallel circuits, following the same pattern as the previous day
Power, solving power problems using power formulae
Magnetism
Electromagnetism and electromagnets.
DAY 4
Introduction to AC, sine waves, single and 3 phase supplies
AC generation
Frequency
Voltage and current, peak, instantaneous and RMS values
Relationship between line and phase voltage in a 3 phase system
Transformer theory, calculation and practical.
DAY 5
Capacitance theory, calculation and practical
Inductance theory, calculation and practical
Impedance theory, and calculation of circuit impedance.
Book your course online
or call us on 01293 529777
or call us on 01293 529777
This course lasts 5 Days and costs £569 including all materials with no hidden costs.
Reserve your place now with a £150 deposit by clicking the book button next to your chosen start date.
- BookMonday, 4th October
Contact us here
Is this course right for me?
This course package is suitable for anyone who wants to progress beyond basic domestic installer and continue onto the 2391 Inspection and Testing Course and electrical contractor courses were deeper understanding is required.
How long is the course?
5 Days training - you are able to arrange start dates of the component courses to suit your requirements.
How much does it cost?
This intensive five day course costs only £569 including all tuition and materials - there are no further costs to pay.
You can reserve your place with a deposit of only £150 - making it easier than ever to get the training you need.
How do I book?
You can book online through this website safely and securely or telephone one of our helpful and knowledgable staff.
Reference Books.
Prior to attending your course you will need to buy reference books to refer to. Your confirmation letter will contain the particulars of the reference books you need. They of course will be useful to you when undertaking electrical work after you have qualified.
