Electrical Principles and Circuits Quiz

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Questions and Answers

What are the potential dangers in electrical work?

  • Neither fire nor electrocution hazards
  • Fire hazards
  • Electrocution hazards
  • Both fire and electrocution hazards (correct)

Which type of electric shock occurs when a person comes into contact with an energized conductor or equipment?

  • Indirect contact
  • Neither direct nor indirect contact
  • Both direct and indirect contact
  • Direct contact (correct)

What is the purpose of good housekeeping in electrical work?

  • To comply with regulations
  • To ensure efficient electrical systems
  • To maintain a clean and organized workspace
  • To prevent electrical hazards (correct)

Which sub-unit of the section covers the basic principles of electricity?

<p>1.2 Electric Circuits (B)</p> Signup and view all the answers

What is the purpose of using a multimeter in electrical work?

<p>To test for electrical continuity (D)</p> Signup and view all the answers

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Study Notes

Electrical Work Dangers

  • Electrical shock, electrocution, and fire are potential dangers in electrical work
  • Electrical shock can occur through direct contact with energized conductors or equipment

Types of Electric Shock

  • Direct contact electric shock occurs when a person comes into contact with an energized conductor or equipment

Importance of Good Housekeeping

  • Good housekeeping in electrical work is essential to prevent electrical shock, electrocution, and fire hazards
  • It helps to keep the work area clean, organized, and free from obstructions

Electricity Basics

  • The "Basic Principles of Electricity" sub-unit covers the fundamental principles and concepts of electricity

Multimeter Purpose

  • A multimeter is used to measure electrical quantities such as voltage, current, and resistance in electrical work
  • It helps to diagnose and troubleshoot electrical circuits and systems

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