Podcast
Questions and Answers
Which wiring method is suggested for lighting circuits?
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?
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?
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?
Which wiring method is commonly used for domestic installations, according to the text?
What is the purpose of the loop-in method in wiring installations?
What is the purpose of the loop-in method in wiring installations?
Which of the following statements is true regarding wiring systems?
Which of the following statements is true regarding wiring systems?
What is the primary advantage of using PVC insulated and sheathed cables in wiring installations?
What is the primary advantage of using PVC insulated and sheathed cables in wiring installations?
Which of the following factors should NOT be considered when selecting a wiring system?
Which of the following factors should NOT be considered when selecting a wiring system?
What is the purpose of using plastics trunking or conduit in wiring installations?
What is the purpose of using plastics trunking or conduit in wiring installations?
Which of the following statements is true regarding the selection of wiring systems?
Which of the following statements is true regarding the selection of wiring systems?