Casting Quiz

Vent Spike Rammer Gate Cutter Sprue Pin 1.What is the correct name for this tool? Draw Pin Rapping Iron Striking Off Rod Cope

2. Which of the above pictures shows the pattern with the correct taper?

3) On the diagram above indicate the Runner

4. Which metal is most suited to casting in the school workshop? Brass SteelCopper Aluminium

Vent Spike Rammer Gate Cutter Sprue Pin 5. What is the correct name for this tool? Draw Pin Rapping Iron Striking Off Rod Cope

Because it has a low melting point Because it is Non Ferrous Because it is lightweight Because it melts quickly 6. Why is aluminium the most suitable material for casting in the school workshop?

7) On the diagram above indicate the In Gate

Vent Spike Rammer Gate Cutter Sprue Pin 8. What is the correct name for this tool? Draw Pin Rapping Iron Striking Off Rod Cope

It helps the sand stick together It helps stop the sand sticking to the pattern 9. What is parting powder used for? It helps remove impurities from the aluminium It keeps the sand dry

10) On the diagram above indicate the Drag

To make the casting look better To strengthen the casting To make finishing the casting easier 11. Why are a patterns internal edges often curved ?

It has too low a melting point It has too high a melting point Because Cast Iron will rust 12. Why is cast Iron not generally used for casting in a school workshop?

10) On the diagram above indicate the Vent holes

Vent Spike Rammer Gate Cutter Sprue Pin 14. What is the correct name for this tool? Draw Pin Rapping Iron Striking Off Rod Cope

Coat with parting powder Pour the molten metal into the casting Place the sprue pins Use a rammer to pack the sand 15. Which of the following stages comes after placing the pattern in the drag Fill the drag with sand Form a pouring cup Fill the cope with sand Cut the in and out gates

16) On the diagram above indicate the Riser

17. Which of the following products was mostly made using the process of casting? A set of Kitchen Scales A Window FrameA Toolbox A Bench

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