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WorksheetsEngine Components
Total questions: 1
Worksheet time: 7mins
What is the primary function of an engine?
To convert mechanical energy into heat
To convert one form of energy into mechanical energy
To store energy
To reduce the speed of a vehicle
What type of engines burn fuel inside the engine cylinder?
External combustion engines
Electric engines
Internal combustion engines
Steam engines
What is the main part of an engine that consists of the cylinder in which the piston slides up and down?
Piston ring
Crankshaft
Cylinder block
Cylinder head
Which material is commonly used for making cylinder blocks?
Copper
Wood
Plastic
Aluminium and its alloys
What is the function of the piston in an engine?
To seal the engine
To ignite the fuel
To convert pressure energy into mechanical power
To cool down the engine
What are the two types of piston rings?
Fixed rings and movable rings
Metal rings and plastic rings
Compression rings and oil control rings
Sealing rings and cooling rings
What is the purpose of the crankshaft in an engine?
To filter the fuel
To store oil
To convert the reciprocating motion of the piston into rotating motion
To control the engine temperature
Which part of the engine is responsible for the opening of the valves?
Flywheel
Piston
Crankshaft
Camshaft
What is the function of the flywheel in an engine?
To ignite the fuel
To keep the crankshaft running at a constant speed
To filter the engine oil
To increase engine power
What material is generally used for piston rings?
Plastic
Aluminium
Fine grained alloy cast iron
Rubber
