Electrical Cables In a cable, the maximum stress under operating conditions is at Insulation layer Sheath Armour Conductor surface Insulation layer Sheath Armour Conductor surface ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The relative permittivity of rubber is Between 8 and 9 Between 5 and 7 None of the listed here Between 2 and 3 Between 8 and 9 Between 5 and 7 None of the listed here Between 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Low tension cables are generally used up to 400 V 600 V 1000 V 200 V 400 V 600 V 1000 V 200 V ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Which of the following protects a cable against mechanical injury? Armouring Sheath None of the listed here Bedding Armouring Sheath None of the listed here Bedding ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Solid type cables are considered unreliable beyond 66 kV because Of corona loss between conductor and sheath material Skin effect dominates on the conductor There is a danger of breakdown of insulation due to the presence of voids Insulation may melt due to higher temperature Of corona loss between conductor and sheath material Skin effect dominates on the conductor There is a danger of breakdown of insulation due to the presence of voids Insulation may melt due to higher temperature ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The inter sheaths in the cables are used to Minimize the stress Avoid the requirement of good insulation None of the listed here Provide proper stress distribution Minimize the stress Avoid the requirement of good insulation None of the listed here Provide proper stress distribution ANSWER DOWNLOAD EXAMIANS APP
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