Measurement Units Quiz

What unit is used to detect the flow rate of water at a hot tap?

• m³

• kg/m³

• L/s

• m/s

What is the unit symbol for volume in the plumbing installation industry?

• m³

• L

• kg/m³

• m/s

What is the unit symbol for density in the plumbing installation industry?

• m³

• L

• kg/m³

• m/s

What is the SI derived unit for area?

• m

• m²

• cm²

• km²

What is the total area if two rooms each measuring 10m by 10m are combined?

• 100 m²

• 150 m²

• 200 m²

• 250 m²

What is the perimeter of a square with a side length of 10m?

• 20m

• 30m

• 40m

• 50m

What is a litre (l) defined as in terms of water under standard conditions?

• The volume of one kilogram of water

• The weight of one kilogram of water

• The area of one square meter of water

• The length of one meter of water

Approximately how many pints imperial is one litre equal to?

• 1.25 pints

• 1.50 pints

• 1.75 pints

• 2.00 pints

How many times does water expand when it turns into steam?

• 1,000 times

• 1,200 times

• 1,400 times

• 1,600 times

What is the freezing point of water in Celsius?

• 0°C

• 4°C

• 99°C

• 100°C