Every question IB students actually ask.

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Design Technology (First Exam 2027)

B3.3 Mechanical systems application and selection (HL only)

How Do Cams and Followers Convert Rotary Motion Into Reciprocating Motion?

Learn how cam profiles drive followers through rise, dwell and fall, converting rotary input into reciprocating output for IB Design Technology HL exams.

B3.3 Mechanical systems application and selection (HL only)

How Do You Calculate Load and Effort in a Lever System?

Learn to calculate load and effort in lever systems using moments, mechanical advantage, perpendicular distances, and IB Design Technology conventions.

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Every question IB students actually ask.

Design Technology (First Exam 2027)

How Do Cams and Followers Convert Rotary Motion Into Reciprocating Motion?

How Do You Calculate Load and Effort in a Lever System?

MYP Subjects

Design Technology (First Exam 2027)

How Do Cams and Followers Convert Rotary Motion Into Reciprocating Motion?

How Do You Calculate Load and Effort in a Lever System?

What's the Difference Between Calculating a 1st-, 2nd-, and 3rd-Class Lever?

How Do You Use a Multimeter to Measure Voltage, Current, and Resistance?

How Do You Use an Oscilloscope to Observe a Waveform?

How Do You Calculate Voltage Using V = IR?

How Do You Calculate Power Using \(P = VI\)?

How Do You Calculate Resistance and Capacitance in Series and Parallel Circuits?

How Do You Construct a Flow Diagram for a Programmable Electronic System?

How Do You Draw a Circuit Diagram Using Standard Component Symbols?

What Sensors Are Used in Digital Systems (Accelerometer, Ultrasonic, Photoresistor, and Hygrometer)?

How Do You Program a Microcontroller (PIC) to Perform a Task?

How Do You Construct a Truth Table for a Digital Logic Circuit (AND; OR; NOT)?

What Output Devices Are Used in Digital Systems (Servos, LCD Displays, and Relays)?

What's the Difference Between Wi-Fi, Bluetooth, and 5G for Embedded System Communication?

What's the Difference Between Craft, Mechanized, and Automated Production Systems?

What Is an Assembly Line and Computer-Integrated Manufacturing (CIM)?

What's the Difference Between One-Off; Batch; Mass; and Continuous Production?

What Factors Influence the Choice of a Manufacturing Technique (Cost; Scale; Material)?

How Do You Deconstruct a Multi-Component Product to Understand How It Was Made?

How Do Production System Limitations Affect a Product's Design?

What Responsibility Does a Designer Have to Clients; Community; and the Environment?

How Do Design Standards Ensure User Safety?

What Is Planned Obsolescence?