Summary

• Description:

  The MS Word document comprises MINCKS GROUP OF SCHOOLS Electricity Paper 2 Pre-Mock 2022 Exam with Answers (Marking Scheme). The PDF version is also available upon your request. The marking scheme is in a different document.

  It was a MINCKS GROUP OF SCHOOLS Mock examination.

  This practical examination tests candidates' hands-on skills in electrical circuitry, sheet metal fabrication, electronic component measurement, and domestic wiring installations.

  • Duration: 2 ½ HRS
  • Number of Questions: 5 exercises
  • Structure: Candidates have 30 minutes for each exercise.

  It covers the following topics:

  • Exercise 1: Basic Circuitry
    • Connecting a circuit with resistors, a variable resistor, and a milliammeter.
    • Measuring voltage across components at specific current levels.
    • Adjusting potentiometers and measuring current.
  • Exercise 2: Metalwork/Fabrication
    • Fabricating a specific object from a provided layout using sheet metal tools.
  • Exercise 3: Transistor Characteristics
    • Wiring an NPN transistor circuit.
    • Varying collector voltage (Vcc) and measuring collector current (Ic) to plot characteristics.
    • Determining factors that affect collector current.
  • Exercise 4: Domestic Appliance Termination
    • Terminating an iron box to a plug and socket.
    • Conducting resistance and continuity tests (Live to Live, Live to Neutral, Earth to Earth, etc.).
  • Exercise 5: Installation Wiring
    • Installing a lighting circuit using a PVC conduit wiring system.
    • Wiring a lamp controlled independently by two switches (two-way switching).
• Category:

  Mock Past Papers
• Level:

  Form 4
• Subject:

  ELECTRICITY

Enter your details below to initiate a payment using MPESA.