Technology Jenga – Bottle Opener 1 What metal are we using? 11 Name a thermoplastic 21 How would you braze? 2 How could we finish out metal? 12 What's a thermoset plastic? 22 What’s a lathe? 3 Health and safety rule for the bench drill? 13 Name a thermoset plastic 23 What do we use a lathe for? 4 What are the two filing techniques? 14 What’s oil blacking? 24 What's a cold chisel? 5 Health and safety rule for lacquer? 15 Describe how you would oil black 25 What's chain drilling? 6 What's a ferrous metal? 16 What tool would you use to mark a line on metal? 26 What’s a specification? 7 Name a ferrous metal 17 What’s a hacksaw used for? 27 what’s a brief? 8 What's an alloy? 18 What’s a Swiss file? 9 Name an alloy 19 Why do we use engineers blue? 10 What’s a thermoplastic? 20 Whats brazing?

Technology Jenga – Mood Light 1 What does a resistor do? 11 what is primary recycling? 21 what does aesthetics mean? 2 what does an LED do? 12 what is secondary recycling? 22 what does function mean? 3 What does a capacitor do? 13 what is tertiary recycling? 23 describe how you vacuum form 4 Why do we use a DIL socket (chip holder)? 14 what does tolerance mean in terms of resistors? 24 what three features must our vacuum form mould have. 5 What does HIPS stand for? 15 what is carbon offsetting? 25 what is capacitance measured in? 6 What properties does HIPS have that make it suitable for our casing? 16 three health and safety rules when drilling 26 why do we use a safety rule? 7 how can we attach a circuit board to our casing? 17 three health and safety rules when soldering 27 how many ohms is a 2k2 resistor? 8 Why do we attach our circuit boards to our casing? 18 what does PCB stand for? 9 what does shrink wrap do? 19 one advantage of using the etch tank 10 how many legs does a 555 timer have? 20 one disadvantage of using the etch tank