1. The bedding on a cable consists of A. Hessian cloth B. Jute C. Any of the above D. None of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
2. The insulating material for a cable should have A. Low cost B. High dielectric strength C. High mechanical strength D. All of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
3. Underground cables are laid at sufficient depth A. To minimize temperature stresses B. To avoid being unearthed easily due to removal of soil C. To minimize the effect of shocks and vibrations due to gassing vehicles, etc. D. For all of the above reasons Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
4. In capacitance grading a homogeneous dielectric is used. A. Yes B. No Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
5. Dielectric strength of rubber is around A. 5 kV/mm B. 15 kV/mm C. 30 kV/mm D. 200 kV/mm Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
6. The material for armouring on cable is usually A. Steel tape B. Galvanized steel wire C. Any of the above D. None of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
7. In the cables, sheaths are used to A. Prevent the moisture from entering the cable B. Provide enough strength C. Provide proper insulation D. None of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
8. In a cable immediately above metallic sheath ________ is provided. A. Earthing connection B. Bedding C. Armouring D. None of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
9. In capacitance grading of cables we use a _________ dielectric. A. Composite B. Porous C. Homogeneous D. Hygroscopic Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
10. The insulating material for cables should A. Be acid proof B. Be non-inflammable C. Be non-hygroscopic D. Have all above properties Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
