| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.35 |
| Score | 0% | 67% |
Which of the following is the correct order for the engine stroke cycle?
power, intake, compression, exhaust |
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compression, intake, power, exhaust |
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intake, power, compression, exhaust |
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intake, compression, power, exhaust |
The stroke cycle order is intake stroke, compression stroke, power stroke, exhaust stroke.
What function does a two-stroke cycle engine perform on the second stroke?
compression and combustion |
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fuel intake and compression |
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fuel intake and exhaust |
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combustion and exhaust |
The two strokes of a two-stroke cycle engine are fuel intake and compression then combustion and exhaust.
A vehicle's lighting system is protected from current spikes by:
the battery |
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the voltage regulator |
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fuses and circuit breakers |
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the alternator |
The lighting system consists of interior lights, instrument panel lighting, headlights, and taillights. Like household electrical circuits, the vehicle's lighting system is protected from current spikes by fuses and circuit breakers.
The vehicle's computer system gets data from:
actuators |
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regulators |
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inhibitors |
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sensors |
Sensors provide the data necessary for the vehicle's computer to make decisions and monitor everything from simple vehicle information like tire pressure to complexities like the chemical content of an engine's exhaust.
Which of the following is the name for a transmission that incorporates the differential in one package?
transaxle |
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manual transmission |
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four-wheel drive transmission |
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automatic transmission |
A differential is designed to drive a pair of wheels while allowing them to rotate at different speeds. A transaxle is a transmission that incorporates the differential in one package. Most front-wheel drive cars use a transaxle while rear-wheel drive cars use a transmission and separate differential connected via a drive shaft. The differential is incorporated into the drive axle which splits engine power delivered by the drive shaft between the two drive wheels. All-wheel drive cars typically use a transaxle that includes an output shaft to the rear differential.