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WorksheetsHeating/AC, engine performance, and transmission Knowledge
Total questions: 20
Worksheet time: 12mins
During this cycle, a valve opens as a connecting rod pulls the piston DOWN, drawing the air/gas mixture into the cylinder.
The Compression Stroke
The Power Stroke
The Exhaust Stroke
The Intake Stroke
During this cycle, the spark plug ignites the gas/air mixture, forcing the piston DOWN.
The Power Stroke
The Compression Stroke
The Exhaust Stroke
The Intake Stroke
This automotive part mixes fuel & air mechanically. It was commonly used in automobiles made before 1990, but its function is now performed by fuel injectors on most newer cars.
The throttle
The carburetor
The transmission
The radiator
This part of the cooling system circulates water through "water jackets" surrounding the parts of the engine that reach the highest temperatures.
The Radiator
The Water Pump
The Oil Pump
The Distributor
Water that has absorbed heat from the engine passes through this part, where the outside air cools the water.
The radiator
The manifold
The water pump
The distributor
Engine oil flows
Into the air/fuel mixture in small quantities over time
through the radiator
through the crankshaft and connecting rods
into the water pump if the water temperature reaches 212 degrees Fahrenheit.
A vehicle's ignition system increases the voltage of a standard 12-volt battery to _______ , then sends the current to the spark plugs.
240 volts
36 volts
20,000 volts
12,000 volts
Choose the correct order for four stroke cycle.
Intake, exhaust, compression, power
Power, exhaust, intake, compression
Intake, compression, power, exhaust
Compression, power, intake, exhaust
Names this pedals in a proper sequence.
Pause,stop and play
Clutch, brake and accelerator
Brake, clutch and accelerator
Play, pause and Stop
Cylinder head gasket
Cam shaft
Which of these elements are engine components?
Valvetrain, Cranktrain, Chain/Belt, Acc, Drivers.
Suspension, steering, brakes, tires.
Transmission, Clutch, Differential, Axels/CV.
Body-in-white, Frame, Seating, Restrains.
A normal car works with:
Reciprocating Motor
Diesel motor
Rotatory motor
Boxer Motor
Induction stroke, Compression Stroke, Power Stroke through a spark & Exhaust Stroke, these steps are called:
Otto´s Cycle
Diesel´s Cycle
Two Stroke Cycle
Wankel´s Cycle
When leaving the compressor what state is the refrigerant in?
High Pressure, High Temperature gas
High Pressure, High Temperature liquid
Low Pressure, low Temperature gas
Low Pressure, low Temperature gas
The main components of the Air conditioning system are
Thermistor, condenser, flow control and an evaporator.
Fan blower, condenser, flow control and an evaporator.
Compressor, condenser, TXV and an evaporator.
Drainage, condenser, flow control and an evaporator.
In the picture it is a important part of engine, responsible for the opening of the valves.
Crankshaft
Piston
Camshaft
Manifolds
This part of the cooling system circulates water through "water jackets" surrounding the parts of the engine that reach the highest temperatures.
The Radiator
The Water Pump
The Oil Pump
The Distributor
