When the sag exceeds 10% of the span length, the shape made by the conductor is similar to which of the following shape? a) Hyperbola b) Parabola c) Catenary d) Straight line
When the sag exceeds 10% of the span length, the shape made by the conductor is similar to which of the following shape? a) Hyperbola b) Parabola c) Catenary d) Straight line
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