Plumbing Science

What is a compression fitting made of ?

• BRONZE

• STEEL

• COPPER

• BRASS

What are the 3 states of water ?

• SOLID,LIQUID,GAS

• GAS,STEAM,

  VAPOUR

• SOLID,GAS,VAPOUR

• LIQUID,GAS,STEAM

When water reaches 100 degrees. How much does it expand by ?

• 800X

• 1000X

• 1600X

• 1800X

What is LCS pipe made from ?

• COPPER & BRONZE

• STEEL & CARBON

• WOOD & STEEL

• STEEL & COOPER

Name a source of water ?

• A River

• A Puddle

• An Ocean

• A Septic tank

Name a part of the water cycle ?

• Evaluation

• Permantation

• Evacuation

• Percipatation

What is clean drinkable water classed as ?

• Wholesome

• Dirty water

• Sewage

• Stored water

How much does a litre of water weigh ?

• 1000KG

• 100KG

• 10KG

• 1KG

If you heat water to 100'c, What would it measure on the kelvin scale ?

• 373

• 273

• 173

• -273

Brass is an alloy made from ?

• Copper & Tin

• Zinc & Copper

• Copper & Aluminium

• Bronze & Copper