Multiple Choice Question (MCQ)
Question: How the construction of a nozzle for gouging is identified?
A.
Straight nozzle with single preheating hole
B.
Bent nozzle with sectorial preheating holes
C.
Fully bent nozzle with circular preheating holes
D.
Slightly bent nozzle with circular preheating six holes
Correct Answer: Slightly bent nozzle with circular preheating six holes
Explanation
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.