economy
Aluminium conductor steel-reinforced cable (ACSR) is a type of high-capacity, high-strength stranded conductor typically used in overhead power lines. The outer strands are high-purity aluminium, chosen for its good conductivity, low weight, low cost, resistance to corrosion and decent mechanical stress resistance.
![ACSR conductor is used in place of copper in overhead lines because of](https://mcqfinder.in/uploads/images/objective-questions/electrician-set-1-house-wiring/electrician-set-1-house-wiring-id-21-e.jpg)
no insulation is required
Aluminium conductor steel-reinforced cable (ACSR) is a type of high-capacity, high-strength stranded conductor typically used in overhead power lines. The outer strands are high-purity aluminium, chosen for its good conductivity, low weight, low cost, resistance to corrosion and decent mechanical stress resistance.
![In ACSR conductors, the insulation between aluminium and steel conductors is](https://mcqfinder.in/uploads/images/objective-questions/electrician-set-1-house-wiring/electrician-set-1-house-wiring-id-22-e.jpg)
provide additional mechanical strength
Aluminium conductor steel-reinforced cable (ACSR) is a type of high-capacity, high-strength stranded conductor typically used in overhead power lines. The outer strands are high-purity aluminium, chosen for its good conductivity, low weight, low cost, resistance to corrosion and decent mechanical stress resistance.
![The function of steel wire in an ACSR conductor is to](https://mcqfinder.in/uploads/images/objective-questions/electrician-set-1-house-wiring/electrician-set-1-house-wiring-id-23-e.jpg)