Describe how to measure p.d. and short intervals of time with an oscilloscope using the Y-gain and timebase

Describe the action of negative temperature coefficient (NTC) thermistors and light-dependent resistors and explain their use as input sensors

Draw and interpret circuit diagrams with cells, batteries, power supplies, generators, oscilloscopes, potential dividers, switches, resistors (fixed and variable), heaters, thermistors (NTC only), light-dependent resistors (LDRs), lamps, motors, ammeters, voltmeters, magnetising coils, transformers, fuses, relays, diodes and light-emitting diodes (LEDs), and know how these components behave in the circuit