US 30616

US 30616

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Self check #1

Multiple Choice

What is the quality of water named if it isn't fit for human consumption

• Portable

• Potable

• Non potable

• Black water

• Grey water

Multiple Choice

What is the name given that raises 1kg of water through 1*C

• Specific thermal input

• Specific heat capacity

• Heat of thermal input

• Thermal efficiency

Multiple Select

Which Standard covers water quality

• Healthy Drinking Water Act

• G12

• The Drinking Water Standard for NZ

• AS3500:1.2018

Multiple Select

If a material has tensile strength it is said to be:

• Stronger than every other material

• A material that can resist stretching or pulling apart

• A material that does not bend easily

Multiple Choice

Select the best material that responds to annealing

• Plastic

• Galvanised sheet

• Copper

• Lead

Watch how fittings are screwed together

Watch how this pipe is cut

Self Check #2

Multiple Choice

What is glass pipework suitable for

• Hospitals

• Underground foul water drains

• Conveyance of non corrosive materials

Multiple Choice

Can Zinc be in contact with Brass

• Yes

• No

Multiple Choice

What would be the main use of Aluminium for in plumbing

• Pipework

• Roofing

• Drip trays

Well Done !

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