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This test is run by .
Note that your final mark will not be saved in the system.

3.2 Electronic and mechanical systems Pindrop

Target Level

4-5

Running Total

Attempt

1 of 3

Click on a top label, then click on its correct position on the diagram. Or, drag a top label and drop it onto the correct position. Position all the labels before clicking ‘Check’.

Label the different parts of the circuit to correctly identify the components in the circuit diagram.

LDR

Transistor

LED

Resistor

Battery

Variable resistor

Switch

This is your 1^st attempt! You get 3 marks for each one you get right. Good luck!

Pass Mark

80%