Installation Planning Materials Acknowledgment
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Questions and Answers

Which wiring method is suggested for lighting circuits?

  • Both (a) and (b) (correct)
  • PVC cables in plastics trunking or conduit
  • Neither (a) nor (b)
  • PVC insulated and sheathed cables fixed to the surface

Which of the following is NOT a key consideration for wiring systems according to the text?

  • Combination of multiple wiring systems
  • Use of a single wiring system throughout (correct)
  • Low initial and maintenance costs
  • Accessibility for future modifications

What is the primary purpose of a junction box in wiring installations?

  • To serve as a distribution point for multiple circuits
  • To protect wires from physical damage
  • To separate different types of wiring systems
  • To provide a secure and accessible location for splicing wires (correct)

Which wiring method is commonly used for domestic installations, according to the text?

<p>PVC insulated and sheathed cables (A)</p> Signup and view all the answers

What is the purpose of the loop-in method in wiring installations?

<p>To provide a continuous circuit for multiple outlets (D)</p> Signup and view all the answers

Which of the following statements is true regarding wiring systems?

<p>A combination of multiple wiring systems can be used (D)</p> Signup and view all the answers

What is the primary advantage of using PVC insulated and sheathed cables in wiring installations?

<p>Durability and resistance to physical damage (B)</p> Signup and view all the answers

Which of the following factors should NOT be considered when selecting a wiring system?

<p>Aesthetic appeal (D)</p> Signup and view all the answers

What is the purpose of using plastics trunking or conduit in wiring installations?

<p>To provide a protective enclosure for wires (C)</p> Signup and view all the answers

Which of the following statements is true regarding the selection of wiring systems?

<p>A combination of multiple wiring systems may be used (A)</p> Signup and view all the answers

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