Electrical Cables If a cable of homogeneous insulation has a maximum stress of 10 kV/mm, then the dielectric strength of insulation should be 10 kV/mm 5 kV/mm 15 kV/mm 30 kV/mm 10 kV/mm 5 kV/mm 15 kV/mm 30 kV/mm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In a cable the voltage stress is maximum at Surface of the conductor Sheath Core of the conductor Insulator Surface of the conductor Sheath Core of the conductor Insulator ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Low tension cables are generally used up to 400 V 600 V 1000 V 200 V 400 V 600 V 1000 V 200 V ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The breakdown voltage of a cable depends on Presence of moisture Working temperature Time of application of the voltage All of the listed here Presence of moisture Working temperature Time of application of the voltage All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The disadvantage with paper as insulating material is It is an organic material None of the listed here It has high capacitance It is hygroscopic It is an organic material None of the listed here It has high capacitance It is hygroscopic ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In case of three core flexible cable the color of the neutral is Black Red Blue Brown Black Red Blue Brown ANSWER DOWNLOAD EXAMIANS APP
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