Electrical Cables The thickness of metallic shielding on cables is usually 40 to 60 mm 0.2 to 0.4 mm 3 to 5 mm 0.04 mm 40 to 60 mm 0.2 to 0.4 mm 3 to 5 mm 0.04 mm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material for a cable should have High mechanical strength All of the listed here High dielectric strength low cost High mechanical strength All of the listed here High dielectric strength low cost ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Pressure cables are generally not used beyond 11 kV 66 kV 33 kV 132 kV 11 kV 66 kV 33 kV 132 kV ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The breakdown voltage of a cable depends on Working temperature Presence of moisture All of the listed here Time of application of the voltage Working temperature Presence of moisture All of the listed here Time of application of the voltage ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The electrostatic stress in underground cables is Maximum at the conductor and minimum at the sheath Same at the conductor and the sheath Zero at the conductor as well as on the sheath Minimum at the conductor and maximum at the sheath Maximum at the conductor and minimum at the sheath Same at the conductor and the sheath Zero at the conductor as well as on the sheath Minimum at the conductor and maximum at the sheath ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Dielectric strength of rubber is around 30 kV/mm 15 kV/mm 25 kV/mm 5 kV/mm 30 kV/mm 15 kV/mm 25 kV/mm 5 kV/mm ANSWER DOWNLOAD EXAMIANS APP
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