Lesson
Lesson-11.1.5- the relationship between energy transferred, current, voltage and time: energy transferred = current ?? voltage ?? time E = I ?? V x t
No content available for this lesson.
Lesson-11.1.4- know and use the relationship between power, current and voltage: power = current ?? voltage P = I ?? V and apply the relationship to the selection of appropriate fuses.PreviousLesson-11.1.6- the difference between mains electricity being alternating current (a.c.) and direct current (d.c.) being supplied by a cell or batteryNext