By the end of this Unit you will understand the basics of electric circuits and be able to:-

• Understand how current flows through a basic circuit.
• Use Ohms Law to find the resistance in a circuit when you know the applied voltage and Current flow.
• Understand the function and use of a multimeter.
• Be able to use a multimeter safely
• Measure DC voltage.
• Find the value of current flowing in a circuit.
• Have the knowledge to list the safety rules for electricity.