Electrical Cables A cable carrying alternating current has Hysteresis losses only Hysteresis, leakage, copper and friction losses Hysteresis and leakage losses only Hysteresis, leakage and copper losses only Hysteresis losses only Hysteresis, leakage, copper and friction losses Hysteresis and leakage losses only Hysteresis, leakage and copper losses only ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material for cables should All of the listed here Be acid proof Be non-hygroscopic Be non-inflammable All of the listed here Be acid proof Be non-hygroscopic Be non-inflammable 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 None of the listed here One half Four times Double None of the listed here One half Four times Double ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulation of the cable decreases with None of the listed here The increase in length of the insulation The decrease in the length of the insulation Both of the listed here None of the listed here The increase in length of the insulation The decrease in the length of the insulation Both of the listed here 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 current carrying capacity of cables in D.C. is more than that in A.C. mainly due to Nonexistence of any stability limit Smaller dielectric loss Absence of harmonics None of the listed here Nonexistence of any stability limit Smaller dielectric loss Absence of harmonics None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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