Learning Resources
Home » » Courses » Technology Education & Skilled Trades » Communications Technology 2104/3104 » Unit 04 » Set 01 ILO 03 » Get Ready
Outcomes
In this lesson you will
- describe electrical resistance
- distinguish between fixed and variable resistors
- describe the electronic components fixed and variable resistors
- sketch the schematic symbol for resistance and variable resistance
- describe and name the unit for electrical resistance
- read the resistance colour code in ohms
Prerequisites
To be successful in this lesson, it would be helpful to know the following:
- electrical charge
- coulomb
- EMF
- electric current
- amperes