StudyPath

RWE 121 Basic Signaling and Communications

ND1 levelEngineering & Technology15 topics

RWE 121 covers 15 topics. StudyPath paces them into daily study sessions that finish before your exam date, with practice questions and worked answers for each one.

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Course outline

The topics this course covers, in teaching order.

  1. Elementary current flow
  2. Atomic structure and electric charge
  3. Resistance, potential difference and electromotive force
  4. Ohm’s law and circuit resistance
  5. Kirchhoff’s laws
  6. Electrical power and energy
  7. Effects of electric current
  8. Heating effect and chemical effect of current
  9. Magnetic effect of current
  10. Faraday’s law and electrolysis
  11. Electromagnetic induction
  12. Fleming’s laws
  13. Ignition coil and generator principles
  14. Signal and communication fundamentals
  15. Railway telephone network

A sample from this course

One topic, as StudyPath teaches it.

Elementary current flow

Elementary current flow covers the definition of electric current, the relationship between charge, time, and current, and the direction of conventional current versus electron flow. Mastering these concepts is essential for solving problems involving current calculations, circuit analysis, and understanding the behaviour of conductors in the NUC, CCMAS, NBTE, and NCCE syllabi.

What you get for RWE 121