How Car Transmissions Work: Manual, Automatic, and Cvt

~60 min · 15 stations

Start reading — Station 01

Conductor

The Conductor

All aboard for a journey through the gearbox! We are tracing the path of power from the engine to the wheels, so keep your hands inside the vehicle at all times.

What you will learn

Read the stations in any order. Sign in to take the quizzes and earn Miles.

FOUNDATION

Establishes the core vocabulary and essential context you need before going further.

Identify the relationship between torque plus rotational speed

Station 01: Understanding Torque and Power Basics

Calculate gear ratios for basic mechanical systems

Station 02: The Fundamentals of Gear Ratios

Analyze engine speed requirements during operation

Station 03: Introduction to Engine RPM

CORE CONCEPTS

Unpacks the ideas and principles that the subject is built on.

Describe the clutch mechanism in manual vehicles

Station 04: Manual Transmission Operation

Explain planetary gear sets in modern transmissions

Station 05: Automatic Transmission Basics

Compare CVT systems to traditional gear sets

Station 06: The CVT Transmission Explained

Examine fluid dynamics within automatic transmissions

Station 07: Torque Converters and Fluid Coupling

MECHANICS

Examines how things actually work — the processes, rules, and systems in action.

Evaluate the role of synchronizer rings

Station 08: Synchronizers in Manual Gearboxes

Analyze valve body functions in automatics

Station 09: Hydraulic Control Systems

Calculate variable diameter pulley ratios

Station 10: Belt and Pulley Dynamics

APPLICATION

Puts knowledge to use through real-world scenarios and practical problems.

Compare transmission types for fuel efficiency

Station 11: Efficiency and Fuel Economy

Identify common transmission failure points

Station 12: Maintenance and Reliability

Assess driver experience across gear systems

Station 13: Driving Performance Characteristics

SYNTHESIS

Connects everything together and explores broader implications and open questions.

Predict evolution of automotive power delivery

Station 14: Future Trends in Transmission Design

Review complete transmission architecture concepts

Station 15: Synthesis of Automotive Power Systems

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General Public / 9th GradeAI Generated · gemini-3.1-flash-lite

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