Just Crack Interview

Cable layingErection interview questions

20 questions. Tap “Show answer” to check yourself.

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  1. How do you select a cable size(cu and Al) for a particular load

  2. What is difference between 3.5 core and 4 core cable

  3. What are the special cables required for explosion proof wiring?

  4. What type of cables are used for f&G systems and detectors,what is the standard colour?

  5. How to calculate the cable size for LT and HT power cableswith detail explanation?

  6. What is the difference between compensation and extension cable.

  7. Advantage of cu cable over al cable

  8. How power cable & control cable can be differentiate from each other ?explain?

  9. Hod do u calculate cable size for underground laying and the factors effecting/influencing it??

  10. How cancalculate the current carrying capacity of aluminum and copper cables respective of that Sq.mm ?

  11. How to calculate the cable size for particular load

  12. Why we twist the cable in case of twisted pair cable?

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  14. What is the difference between linemen & Wire men

  15. WHY THE PART OF CABLE LAYING ?

  16. Cable Laying, Glanding Terminations of LT Cables & Earthing.

  17. HT LT CABLE AND TESTING

  18. Electrical cable dressing

  19. Termination and measurement process

  20. Job Rules and Resolutions

  21. How do you select a cable size(Cu&Al) for a particular load?

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