Units of Measurement Quiz

How many millimetres are there in 1 centimetre?

• 1mm

• 10mm

• 100mm

• 1000mm

What does 1,000mm equal to?

• 1cm

• 10cm

• 1m

• 10m

What is the full form of 'm'?

• Metres

• Millimetres

• Centimetres

• Millilitres

What is a steel rule used for?

• Measuring large pipe lengths

• Accurate pipework measurement and bending

• Quick room measurements

• Site measurements

What are some methods to protect copper pipes in vulnerable areas?

• Plastic coating and denso tape

• Painting and varnishing

• Wrapping in cloth

• Covering with paper

What is the smallest size of minibore/microbore tubes?

• 6mm

• 8mm

• 10mm

• 12mm

What is the purpose of denso tape for copper pipes?

• To protect from corrosion

• To make it shiny

• To change its color

• To make it flexible

What is the main purpose of coating the pipes?

• Decoration

• Protection and identification

• Making them heavier

• Making them lighter

What is the main purpose of chrome-coated copper pipe?

• For the finish

• For the weight

• For the color

• For the length

Which color pipe is used for wholesome water?

• Yellow

• Green

• Blue

• White