fuels ppt 1

What type of fuel is LPG?

• Renewable

• Fossil hydrocarbon

• Nuclear

• Biofuel

What is the chemical formula for Propane?

• C4H10

• C3H8

• CH4

• C2H6

At what temperature does Propane boil in degrees Celsius?

• -4

• 0

• -42

• 100

What is the pressure at 21°C in kPa for Butane?

• 858.7

• 215.1

• 101.3

• 500.0

What is the boiling temperature in degrees Celsius for Butane?

• -42

• -4

• 0

• 100

How many litres of gas does 1 litre of liquid LPG create?

• 100 litres

• 200 litres

• 274 litres

• 300 litres

What color bottle is butane identified by?

• Red

• Blue

• Green

• Yellow

Which gas is used for camping equipment and barbecues?

• Propane

• Butane

• Methane

• Ethane

Why is butane not suitable for soldering?

• It is too cold.

• It is too expensive.

• The flame temperature is too hot.

• It is too unstable.

What is the primary reason for the annual service of oil boilers?

• To replace parts

• To check the atomizing pressure jet burner

• To upgrade software

• To change fuel type