Internal Combustion Engine

An internal combustion engine (ICE) creates kinetic energy from what energy source?

• Chemical energy

• Fluid energy

• Carbon energy

• Green energy

Which are the common types of Internal combustion engines (ICE) used in modern automotive applications?

• Reciprocating piston engine

• Rotary Wankel engine

• Random firing engine

• Steam engine

• Flux capacitor engine

Which are the four strokes of the reciprocating piston engine?

• Extinguish

• Induction

• Compression

• Ignition/power

• Exhaust

What type of ignition source does a Diesel engine utilise?

• Explosion Ignition (EI)

• Compression Ignition (CI)

• Spark Ignition (SI)

• Wack Ignition (WI)

What type of ignition source does a petrol engine utilise?

• Compression Ignition (CI)

• Quark Ignition (QI)

• Spark Ignition (SI)

• Fuel Ignition (FI)

What is the ideal or stoichiometric ratio for a petrol engine?

• 55:1

• 1055:1

• 14.55:1

• 14.7:1

What is the ideal or stoichiometric ratio of a diesel engine?

• 14.5:1

• 14.5:2

• 14.55:10

• 14.7:1

Which has a higher compression ratio?

• A diesel engine

• A petrol engine

Which has a lower compression ration?

• A petrol engine

• A diesel engine

Which of the following is an average compression ratio range for a petrol engine?

• Between 5:1 and 6:1

• Between 1:1 and 10:1

• Between 8:1 and 12:1

• Between 18:1 and 25:1