Level 3 ND Engineering Principles (Exam Preparation)



This online course has been designed specifically for students studying a BTEC Level 3 National Diploma in Engineering.  From September 2017, all Level 3 National Diploma qualifications in Engineering will include the mandatory unit: ‘Unit 1 – Engineering Principles’.  This unit is to be assessed using an external examination, devised by the awarding body.


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** CANCEL ANYTIME:  You are free to cancel your subscription at any time, but you will lose access to the course materials. If you decide to reinstate your subscription in the future, your progress data will still be stored.

Who is this ‘Level 3 National Diploma Engineering Principles’ Course Designed For?

Our ‘Level 3 Engineering Principles (Exam Preparation)‘ Course is suitable for anyone currently studying towards a Level 3 National Diploma in Engineering.  This course covers all of the topics in the BTEC unit specification and includes end of learning outcome mock tests and mock exams.

This course can either be used exclusively to prepare for the end of unit examination, or can be used alongside sessions delivered within a school or college environment to further develop understanding of the unit content, with a view to achieving a higher grade overall.

What is included in the ‘Level 3 Engineering Principles (Exam Preparation)’ Course?

The list below provides an outline of the topics covered in this online course:


  • Fractions, Decimals and Percentages
  • Standard Form and Metric Prefixes
  • Rearranging and Solving Equations

A1. Algebraic Methods

  • Laws of Indices and Logs
  • Exponential Growth and Decay
  • Factorisation (Linear and Quadratic Equations)
  • Quadratic Formula
  • Solving Simultaneous Equations (Elimination and Substitution)
  • Plotting Straight Line Graphs
  • Solving Simultaneous Equations (Graphical Methods)

A2. Trigonometric Methods

  • Converting Angular Measurements
  • Pythagoras’ Theorem
  • Trigonometry
  • Sine and Cosine Rules
  • Trigonometric Function Graphs
  • Areas of Complex and Compound Shapes
  • Volume of Complex and Compound Shapes

B1. Static Engineering Systems


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