Physics · Power Systems
Which of the following represents the correct sequence of layers from the outermost to the innermost in an underground power cable?
- 1Metallic sheath → Bedding → Armouring → Serving → Conductor
- 2Conductor → Metallic sheath → Bedding → Armouring → Serving
- 3Bedding → Metallic sheath → Conductor → Serving → Armouring
- 4Serving → Armouring → Bedding → Metallic sheath → Conductor✓
Correct answer
Serving → Armouring → Bedding → Metallic sheath → Conductor
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