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26411-11 Medium Voltage Terminations Splices

1. Which of the following is the recommended abrasive cloth used to clean cable during a splice?

Question 1 of 15

2. The outer shielding in a medium-voltage cable is best described as ________.

Question 2 of 15

3. Proof tests are made at what percentage of the original factory voltage?

Question 3 of 15

4. When conducted properly, which of the following will indicate faults such as cracks, discontinuity, thin spots, and faulty terminations?

Question 4 of 15

5. Which of the following best describes a medium-voltage termination?

Question 5 of 15

6. To finish a splice and ensure complete protection, it should be covered with how many layers of vinyl electrical tape?

Question 6 of 15

7. A knee in a leakage current-versus-voltage plot indicates a ________.

Question 7 of 15

8. Materials typically used for cable jackets include neoprene, lead, and ________.

Question 8 of 15

9. Which of the following termination classes is the only one that provides a seal against external elements?

Question 9 of 15

10. Acceptance testing calls for a maximum value of what percentage of the factory test voltage?

Question 10 of 15

11. Compressed stranding is compressed to what percentage of the concentric conductor diameters?

Question 11 of 15

12. A quick test that can be made to determine if an installation is good is known as a(n) ________.

Question 12 of 15

13. Two methods used to provide stress control for medium-voltage cable terminations are geometric and ________.

Question 13 of 15

14. A suitable connector for medium-voltage cable splices is a compression or ________.

Question 14 of 15

15. Insulation must protect from flashover damage and ________.

Question 15 of 15