Electrical Cables The insulating material for cables should Be acid proof Be non-hygroscopic All of the listed here Be non-inflammable Be acid proof Be non-hygroscopic All of the listed here Be non-inflammable ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Which of the following insulation is used in cables? All of the listed here Rubber Paper Varnished cambric All of the listed here Rubber Paper Varnished cambric ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Copper as conductor for cables is used as Alloy with chromium Hard drawn Annealed Hardened and tempered Alloy with chromium Hard drawn Annealed Hardened and tempered ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables A certain cable has an insulation of relative permittivity 4. If the insulation is replaced by one of relative permittivity 2, the capacitance of the cable will become One half Double None of the listed here Four times One half Double None of the listed here Four times ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material should have High resistivity High dielectric strength All of the listed here Low permittivity High resistivity High dielectric strength All of the listed here Low permittivity ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The advantage of cables over overhead transmission lines is Low cost Can be used in congested areas Can be used in high voltage circuits Easy maintenance Low cost Can be used in congested areas Can be used in high voltage circuits Easy maintenance ANSWER DOWNLOAD EXAMIANS APP
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