Electrical Cables The insulation of the cable decreases with 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 None of the listed here The increase in length of the insulation The decrease in the length of the insulation ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The relative permittivity of rubber is None of the listed here Between 8 and 9 Between 2 and 3 Between 5 and 7 None of the listed here Between 8 and 9 Between 2 and 3 Between 5 and 7 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 Four times None of the listed here Double One half Four times None of the listed here Double ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The thickness of the layer of insulation on the conductor, in cables, depends upon Voltage Current carrying capacity Power factor Reactive power Voltage Current carrying capacity Power factor Reactive power ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The surge resistance of cable is 500 ohms 5 ohms 100 ohms 50 ohms 500 ohms 5 ohms 100 ohms 50 ohms ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material should have High dielectric strength All of the listed here Low permittivity High resistivity High dielectric strength All of the listed here Low permittivity High resistivity ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS