Electrical Cables Which of the following protects a cable against mechanical injury? Armouring Sheath Bedding None of the listed here Armouring Sheath Bedding None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In single core cables armouring is not done to Avoid excessive sheath losses None of the listed here Make it flexible Either of the listed here Avoid excessive sheath losses None of the listed here Make it flexible Either of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables If the length of a cable is doubled, its capacitance None of the listed here Becomes one-fourth Becomes double Becomes one-half None of the listed here Becomes one-fourth Becomes double Becomes one-half ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Solid type cables are considered unreliable beyond 66 kV because Of corona loss between conductor and sheath material Insulation may melt due to higher temperature There is a danger of breakdown of insulation due to the presence of voids Skin effect dominates on the conductor Of corona loss between conductor and sheath material Insulation may melt due to higher temperature There is a danger of breakdown of insulation due to the presence of voids Skin effect dominates on the conductor ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The bedding on a cable consists of Both Hessian cloth and Jute Jute None of the listed here Hessian cloth Both Hessian cloth and Jute Jute None of the listed here Hessian cloth ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The electrostatic stress in underground cables is Minimum at the conductor and maximum at the sheath Same at the conductor and the sheath Zero at the conductor as well as on the sheath Maximum at the conductor and minimum at the sheath Minimum at the conductor and maximum at the sheath Same at the conductor and the sheath Zero at the conductor as well as on the sheath Maximum at the conductor and minimum at the sheath ANSWER DOWNLOAD EXAMIANS APP
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