Transmission & Distribution In capacitance grading of cables, we use One dielectric Two or three dielectrics A large number of dielectrics None of the listed here One dielectric Two or three dielectrics A large number of dielectrics None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a D.C. 3-wire distribution system, balancer fields are cross-connected in order to boost the generated voltage balance loads on both sides of the neutral make both machine^ run as unloaded motors equalize voltages on the positive and negative outers boost the generated voltage balance loads on both sides of the neutral make both machine^ run as unloaded motors equalize voltages on the positive and negative outers ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The skin effect of a conductor will reduce as the Resistivity of conductor material increases Frequency increases Permeability of conductor material increases Diameter increases Resistivity of conductor material increases Frequency increases Permeability of conductor material increases Diameter increases ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The insulating material most commonly used for power cables is Rubber Paper None of the listed here PVC Rubber Paper None of the listed here PVC ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution When the length of cable increases , its capacitance None of the listed here Remain same Decreases Increases None of the listed here Remain same Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution By extra high voltage (EHV) we mean voltage 100 kV 33 kV 66 kV Above 220 kV 100 kV 33 kV 66 kV Above 220 kV ANSWER DOWNLOAD EXAMIANS APP
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