Electrical Cables Low tension cables are generally used up to 600 V 400 V 1000 V 200 V 600 V 400 V 1000 V 200 V ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The electrostatic stress in underground cables is Zero at the conductor as well as on the sheath Maximum at the conductor and minimum at the sheath Minimum at the conductor and maximum at the sheath Same at the conductor and the sheath Zero at the conductor as well as on the sheath Maximum at the conductor and minimum at the sheath Minimum at the conductor and maximum at the sheath Same at the conductor and the sheath ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Cables for 220 kV lines are invariably Rubber insulated Paper insulated Compressed oil or compressed gas insulated Mica insulated Rubber insulated Paper insulated Compressed oil or compressed gas insulated Mica insulated ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Capacitance grading of cable implies Cables using single dielectric in different concentrations Capacitance required to be introduced at different lengths to counter the effect of inductance Grading according to capacitance of cables per km length Use of dielectrics of different permeabilities Cables using single dielectric in different concentrations Capacitance required to be introduced at different lengths to counter the effect of inductance Grading according to capacitance of cables per km length Use of dielectrics of different permeabilities ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In a cable the voltage stress is maximum at Surface of the conductor Core of the conductor Insulator Sheath Surface of the conductor Core of the conductor Insulator Sheath ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In capacitance grading of cables we use a _________ dielectric. Composite Homogeneous Hygroscopic Porous Composite Homogeneous Hygroscopic Porous ANSWER DOWNLOAD EXAMIANS APP
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