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🔧 How a Car Transmission Works

Learn how gears trade torque and speed while the engine stays useful.

12
lessons
~10 min
to learn
🤖 Technology
subject
Adults
level
Start the course →

What you’ll learn

  1. The concrete machineExplain the concrete machine for a transmission.A transmission is a system of parts, inputs, transformations, and limits. In this chapter, follow how transmission works through a concrete mechanism rather than a slogan. The visible result comes from parts cooperating in sequence, while controls and measurements keep the process inside useful bounds.
  2. The inputExplain the input for a transmission.A transmission is a system of parts, inputs, transformations, and limits. In this chapter, follow how transmission works through a concrete mechanism rather than a slogan. The visible result comes from parts cooperating in sequence, while controls and measurements keep the process inside useful bounds.
  3. The first conversionExplain the first conversion for a transmission.A transmission is a system of parts, inputs, transformations, and limits. In this chapter, follow how transmission works through a concrete mechanism rather than a slogan. The visible result comes from parts cooperating in sequence, while controls and measurements keep the process inside useful bounds.
  4. The working pathExplain the working path for a transmission.A transmission is a system of parts, inputs, transformations, and limits. In this chapter, follow how transmission works through a concrete mechanism rather than a slogan. The visible result comes from parts cooperating in sequence, while controls and measurements keep the process inside useful bounds.
  5. The control pointExplain the control point for a transmission.A transmission is a system of parts, inputs, transformations, and limits. In this chapter, follow how transmission works through a concrete mechanism rather than a slogan. The visible result comes from parts cooperating in sequence, while controls and measurements keep the process inside useful bounds.
  6. The measurementExplain the measurement for a transmission.A transmission is a system of parts, inputs, transformations, and limits. In this chapter, follow how transmission works through a concrete mechanism rather than a slogan. The visible result comes from parts cooperating in sequence, while controls and measurements keep the process inside useful bounds.
  7. The trade-offExplain the trade-off for a transmission.A transmission is a system of parts, inputs, transformations, and limits. In this chapter, follow how transmission works through a concrete mechanism rather than a slogan. The visible result comes from parts cooperating in sequence, while controls and measurements keep the process inside useful bounds.
  8. The failure modeExplain the failure mode for a transmission.A transmission is a system of parts, inputs, transformations, and limits. In this chapter, follow how transmission works through a concrete mechanism rather than a slogan. The visible result comes from parts cooperating in sequence, while controls and measurements keep the process inside useful bounds.
  9. The safety layerExplain the safety layer for a transmission.A transmission is a system of parts, inputs, transformations, and limits. In this chapter, follow how transmission works through a concrete mechanism rather than a slogan. The visible result comes from parts cooperating in sequence, while controls and measurements keep the process inside useful bounds.
  10. The everyday traceExplain the everyday trace for a transmission.A transmission is a system of parts, inputs, transformations, and limits. In this chapter, follow how transmission works through a concrete mechanism rather than a slogan. The visible result comes from parts cooperating in sequence, while controls and measurements keep the process inside useful bounds.
  11. The misconceptionExplain the misconception for a transmission.A transmission is a system of parts, inputs, transformations, and limits. In this chapter, follow how transmission works through a concrete mechanism rather than a slogan. The visible result comes from parts cooperating in sequence, while controls and measurements keep the process inside useful bounds.
  12. The recapExplain the recap for a transmission.A transmission is a system of parts, inputs, transformations, and limits. In this chapter, follow how transmission works through a concrete mechanism rather than a slogan. The visible result comes from parts cooperating in sequence, while controls and measurements keep the process inside useful bounds.

Questions this course answers

Which statement best explains a transmission?

A transmission is best understood by following an input through parts and controls to its result.

Match each system role in a transmission.

Inputs, controls, and outputs describe different roles in a working system.

Order the broad stages in a transmission.

Keeping stages in order makes a mechanism easier to explain and troubleshoot.

Grounded in trusted sources

  • https://www.britannica.com/technology/transmission
  • https://www.nist.gov/
  • https://www.energy.gov/

Every Wunder lesson is built from real, reputable sources — never invented.

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