Electrical Cables The breakdown of insulation of the cable can be avoided economically by the use of Inter-sheaths None of the listed here Both Inter-sheaths and Insulating materials with different dielectric constants Insulating materials with different dielectric constants Inter-sheaths None of the listed here Both Inter-sheaths and Insulating materials with different dielectric constants Insulating materials with different dielectric constants ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In the cables, sheaths are used to Prevent the moisture from entering the cable Provide enough strength None of the listed here Provide proper insulation Prevent the moisture from entering the cable Provide enough strength None of the listed here Provide proper insulation ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material should have Low permittivity High dielectric strength High resistivity All of the listed here Low permittivity High dielectric strength High resistivity All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables If a cable of homogeneous insulation has a maximum stress of 10 kV/mm, then the dielectric strength of insulation should be 30 kV/mm 5 kV/mm 15 kV/mm 10 kV/mm 30 kV/mm 5 kV/mm 15 kV/mm 10 kV/mm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In capacitance grading of cables we use a _________ dielectric. Homogeneous Porous Hygroscopic Composite Homogeneous Porous Hygroscopic Composite ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Which of the following protects a cable against mechanical injury? Armouring None of the listed here Bedding Sheath Armouring None of the listed here Bedding Sheath ANSWER DOWNLOAD EXAMIANS APP
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