Title: Default for ICE
Course: Internal combustion engines

Q: [Image]
- Diesel car
- Petrol cars
- Motorbike engines.
- Wind turbine engines
A: Petrol cars; Motorbike engines.

Q: [Image]
- A diesel engine is stronger than a Petrol engine
- Diesel engines consume more fuel than Petrol engines.
- A Petrol engine has a better performance than a Diesel engine.
- Diesel engines use to be more resistants and harders than petrol engines.
- A Petrol engine use to accelerate faster than the Diesel engine.
- A Diesel engine is a compressor-explosion engine and doesn't need spark-plug.
- A Petrol engine is an ignition-explosion engine and doesn't need spark-plug.
- A Diesel engine is an external combustion engine and a Petrol engine is an internal combustion engine.
- Diesel engines use to produce more sulphur oxides than Petrol engines.
- Petrol engines use to produce more environmental pollution than Diesel cars.
A: A diesel engine is stronger than a Petrol engine; Diesel engines use to be more resistants and harders than petrol engines.; A Petrol engine use to accelerate faster than the Diesel engine.; A Diesel engine is a compressor-explosion engine and doesn't need spark-plug.; Diesel engines use to produce more sulphur oxides than Petrol engines.

Q: [Image]
- A wind turbine.
- A solar cell.
- A steam engine.
- A car engine.
- A steam turbine.
- A turbofan (plane' engine)
A: A car engine.; A turbofan (plane' engine)

Q: [Image]
- Steam engines.
- Petrol engines.
- Diesel cars.
- Electric trains.
- Power stations to obtain electricity.
A: Power stations to obtain electricity.

Q: [Image]
- Show us how quickly a work is done.
- Can be measured in H.P. (Horse Power).
- Is mesured in J (Joules).
- Is the same as the energy developed by a car.
- Could be measured in w (watts).
- Is the product of energy per time.
- More power usually supposes more fuel consumption.
- Less power usually supposes more fuel consumption.
- A car with more power can accelerate faster to obtain a velocity than one with less power.
A: Show us how quickly a work is done.; Can be measured in H.P. (Horse Power).; Could be measured in w (watts).; More power usually supposes more fuel consumption.; A car with more power can accelerate faster to obtain a velocity than one with less power.

Q: [Image]
- Next to the pilot cabin.
- In the plane wings.
- In the load zone.
- Next to the cabin crew seats.
A: In the plane wings.

Write the name of six elements of a piston engine saying in which part of the engine (cylinder head, engine block or crankcase)  each one is located:

What happens inside a cylinder in a combustion reaction?

Some help in: http://www.animatedengines.com or in:

https://www.youtube.com/watch?v=mRcFO7X8yP4

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What is the use of the spark plug in a piston engine?

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Q: In a 16V car that has 4 cylinders; how many valves does each cylinder have?
A: 4

In your opinion, what is the use of water in an engine?

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Q: Donades les següents dades: [Image]

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What is the unitary volume Vu of the car A? (5 Points)

(Remember write only 2 decimals; decimals with point; and the final answer has to be expressed in cm3 (cc) (don't put the units)

Remember the number achieved because you will need it for next question.
A: 466.2 (± 1)

Q: Donades les següents dades:

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What is the total volume Vt of the car A? (2 Points)

(Remember write only 2 decimals; decimals with point; and the final answer has to be expressed in cm3 (cc) (don't put units)

Remember the number achieved because you will need it in the next question.
A: 2795.7 (± 3)

Q: According to the calculations done in the previous questions, the car A will be sold as a ......... engine cylinder volume.

(Remember write only 1 decimal; decimals with point)
A: 2.8 (± 0.2)

Q: Donades les següents dades:

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What is the unitary  volume Vu of the car B? (5 Points)

(Remember write only 2 decimals; decimals with point; and the final answer has to be expressed in cm3 (cc) (don't put units))

Remember que number achieved because you will need it in the next acticvity.
A: 508.94 (± 1)

Q: Donades les següents dades:

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What is the total volume Vt of the car B? (2 Points)

(Remember write only 2 decimals; decimals with point; and the final answer has to be expressed in cm3 (cc) (don't put units))

Remember the number ahieved because you will need it in the next activity.
A: 2034.72 (± 2)

Q: According to the calculations done in the previous questions, the car B will be sold as a ......... engine cylinder volume.

(Remember write only 1 decimal; decimals with point)
A: 2 (± 0.1)

Q: [Image]
- True (Correct.)
- False (Yes. It is.)
A: True

Q: [Image]
- True (No. It uses less.)
- False (Correct.)
A: False

Q: [Image]
- True (No. More Power.)
- False (Correct.)
A: False

Q: [Image]
- True (No. It's no correct.)
- False (Correct.)
A: False

What is the name of the next piston engine?

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Q: What is the name of the next piston engine?

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[Image]
- Petrol four-strokes combustion engine.
- Diesel four-strokes combustion engine.
- Petrol two-strokes combustion engine.
- Wankel engine.
- Steam engine.
A: Petrol four-strokes combustion engine.

Q: What is the name of the next piston engine?

[Image]
- Petrol four-strokes combustion engine.
- Diesel four-strokes combustion engine.
- Petrol two-strokes combustion engines.
- Wankel engine
- Steam engine.
A: Petrol two-strokes combustion engines.

Q: What is the name of the next piston engine?

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[Image]
- Petrol four-strokes combustion engine.
- Diesel four-strokes combustion engine.
- Petrol two-strokes combustion engines.
- Wankel engine
- Steam engine.
A: Diesel four-strokes combustion engine.

Q: [Image]

In the next pixton engine match numbers with the correct word:

                           [Image]
- Number 1: | Spark plug
- Number 2: | Valve spring
- Number 3: | Intake port
- Number 4: | Exhaust port
- Number 5: | Intake valve
- Number 6: | Exhaust valve
- Number 7: | Cooling water
- Number 8: | Piston
- Number 9: | Crankshaft
- Number 10: | Connecting rod
- Number 11: | Cylinder head
- Number 12: | Engine block
- Number 13: | Crankcase

Q: [Image]

In the next piston engine image, match a number with the correct word.

[Image]

                                          [Image]
- Number 1: | Spark plug
- Number 2: | Cylinder
- Number 3: | Crankshaft
- Number 4: | Connecting rod
- Number 5: | Cylinder head
- Number 6: | Combustion chamber
- Number 7: | Intake port
- Number 8: | Piston
- Number 9: | Exhaust port

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Which is the use of spark-plug?

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Which is the use of the connecting rod?

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Which is the use of crankshaft?

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Which is the use of valves:

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Q: [Image]

[Image]

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[Image]
- DEFINITION 1: [Image] | CLUTCH
- DEFINITION 2: [Image] | BRAKES
- DEFINITION 3: [Image] | CAMSHAFT
- DEFINITION 4: [Image] | GEAR LEVER
- DEFINITION 5: [Image] | CRANKCASE (OIL SUMP)
- DEFINITION 6: [Image] | TIMING BELT
- DEFINITION 7: [Image] | WHEEL
- DEFINITION 8: [Image] | STEERING
- DEFINITION 9: [Image] | SUSPENSION
- DEFINITION 10: [Image] | TRANSMISSION
- DEFINITION 11: [Image] | PEDALS
- DEFINITION 12: [Image] | DIFFERENTIAL
- DEFINITION 13: [Image] | GEARS
- DEFINITION 14: [Image] | BATTERY
- DEFINITION 15: [Image] | CAR DASHBOARD
- DEFINITION 16: [Image] | RADIATOR FAN
- DEFINITION 17: [Image] | EXHAUST PIPE
- DEFINITION 18: [Image] | STEERING WHEEL
- DEFINITION 19: [Image] | WINDSCREEN
- DEFINITION 20: [Image] | CONNECTING ROD-CRANKSHAFT
- DEFINITION 21: [Image] | HEADLIGHT
- DEFINITION 22: [Image] | WIPER WASHER
- DEFINITION 23: [Image] | CAR REAR LIGHT
- DEFINITION 24: [Image] | SEAT BELT
- DEFINITION 25: [Image] | ENGINE
- DEFINITION 26: [Image] | CAR BUMPER
- DEFINITION 27: [Image] | REAR-VIEW MIRROR
- DEFINITION 28: [Image] | CARDAN
- DEFINITION 29: [Image] | SPARK PLUG

Q: [Image]

[Image]

[Image]

[Image]
- DEFINITION 1: [Image] | CLUTCH
- DEFINITION 2: [Image] | BRAKES
- DEFINITION 3: [Image] | CAMSHAFT
- DEFINITION 4: [Image] | GEAR LEVER
- DEFINITION 5: [Image] | CRANKCASE (OIL SUMP)
- DEFINITION 6: [Image] | TIMING BELT
- DEFINITION 7: [Image] | WHEEL
- DEFINITION 8: [Image] | STEERING
- DEFINITION 9: [Image] | SUSPENSION
- DEFINITION 10: [Image] | TRANSMISSION
- DEFINITION 11: [Image] | PEDALS
- DEFINITION 12: [Image] | DIFFERENTIAL
- DEFINITION 13: [Image] | GEARS
- DEFINITION 14: [Image] | BATTERY
- DEFINITION 15: [Image] | CAR DASHBOARD
- DEFINITION 16: [Image] | RADIATOR FAN
- DEFINITION 17: [Image] | EXHAUST PIPE

Q: [Image]

[Image]

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- 2: [Image] | R
- 4: [Image] | Q
- 8: [Image] | A
- 25: [Image] | B
- 16: [Image] | C
- 21: [Image] | D
- 14: [Image] | E
- 22: [Image] | F
- 18: [Image] | G
- 19: [Image] | H
- 27: [Image] | I
- 9: [Image] | J
- 23: [Image] | K
- 17: [Image] | L
- 7: [Image] | M
- 12: [Image] | N
- 28: [Image] | O
- 10: [Image] | P

[Image]The eleven definitions that don't appear in the drawing of the car are the numbers:

Q: [Image]
- [Image] | Window at the front of a car that gives protection from the wind, etc.
- [Image] | Component that allows the driver to decide the direction the car has to take.
- [Image] | Mechanism that allows the car to run on the roads without lots of movement. The external part is called the tyre and is usually made of plastic (rubber) and has air inside.
- [Image] | The most important component in a car. It is the place where the combustion reaction takes place.
- [Image] | Belt that fastens around you when you are travelling in a vehicle or aircraft and holds you in your seat, in order to reduce the risk of being injured in an accident.
- [Image] | Device that keeps the engine cool. It is at the front of the car. Usually, a fluid (as for instance water with an antifreeze fluid) and a ventilator are used.
- [Image] | Component located under the car that extracts fumes from the engine. It usually has catalytic converters to reduce environmental pollution.
- [Image] | Device that allows driving at night.
- [Image] | Mechanism that allows changing a gear. It can be manual or automatic.
- [Image] | Mechanism that powers the electrical system.
- [Image] | Mechanism that is an energy dissipater which allows the speed to be reduced.
- [Image] | Components that allow the driver to look back. They are very useful when changing lanes.
- [Image] | Control panel facing the driver’s seat where most of the instruments and switches are.
- [Image] | Device on the frontal and on the back glasses of a motor vehicle used to maintain clean the windscreen of a car.
- [Image] | Device located into the cylinder head that produce a spark at the required time to ignite the combustion mixture.
- [Image] | Mechanism made up of two parts, a spring and a damper. The spring compresses and expands as the wheel goes over a bump.
- [Image] | Device for absorbing shock or preventing damage in collisions. Bar at either end of an automobile.
- [Image] | Devices located on the floor of the driver’s side of the car, which allow to control the power and speed of the car. Manual cars have three (accelerator, brake and clutch) and automatic cars two (accelerator and brakes).

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Q: [Image]

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- [Image] | Second
- [Image] | Fourth
- [Image] | First
- [Image] | Fifth
- [Image] | Third

Q: [Image]
- [Image] [Image] | POWER: The mixture burns, driving the rotor around.
- [Image] [Image] | INTAKE: The fuel/air mixture is drawn in the intake port during this phase of the rotation.
- [Image] [Image] | EXHAUST: And th exhaust is expelled.
- [Image] [Image] | COMPRESSION: The mixture is compressed.

Q: Gas turbines

A gas turbine is a [...] machine similar in principle to a steam turbine and it consists of three main components: a [...], a combustion chamber, and a turbine. The [...] after being compressed in the compressor is heated by burning [...] in it.

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Jet engines

A jet engine is any engine that creates force by releasing a high-speed jet of a liquid or a gas. Most jet engines are internal [...] engines used by aircraft. The hot [...] produced in the combustion reaction are forced to turn the turbine blades (for this reason jet engines are also called gas [...] engines), and to go out of the back of the engine at high-speed pushing the [...] through the air.

The turbojet engine is very fast, but noisy and less [...] with fuel than a turbofan engine. They are only used for high-speed jet planes.
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Turbojet and turbofan engines are similar, but turbofan has a big fan in the front of the turbine that promotes its turn. The exhaust gases speed is lower in turbofan engines than in turbojet engines. This makes them not to be as [...] as turbojets, but turbofans are more efficient, quieter and use less fuel than the turbojet. They used to serve as a [...]  jet.

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A rocket engine produces force by pushing gases at high speed. Instead of using air for the combustion reaction, rocket engines burn with liquid [...]. For this reason, rocket engines can travel in space where there is no air.

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A: rotary; compressor; air; fuel; combustion; gases; turbine; plane; efficient; fast; passenger; oxygen

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