Electrical Cables The advantage of oil filled cables is More perfect impregnation All of the listed here Smaller overall size No ionization, oxidation and formation of voids More perfect impregnation All of the listed here Smaller overall size No ionization, oxidation and formation of voids ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Copper as conductor for cables is used as Annealed Alloy with chromium Hard drawn Hardened and tempered Annealed Alloy with chromium Hard drawn Hardened and tempered ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables If a cable of homogeneous insulation has a maximum stress of 10 kV/mm, then the dielectric strength of insulation should be 5 kV/mm 10 kV/mm 15 kV/mm 30 kV/mm 5 kV/mm 10 kV/mm 15 kV/mm 30 kV/mm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables If a power cable and a communication cable are to run parallel the minimum distance between the two, to avoid interference, should be 20 cm 50 cm 100 cm 30 cm 20 cm 50 cm 100 cm 30 cm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Low tension cables are generally used up to 1000 V 400 V 600 V 200 V 1000 V 400 V 600 V 200 V ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In a cable, the maximum stress under operating conditions is at Sheath Insulation layer Conductor surface Armour Sheath Insulation layer Conductor surface Armour ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS