A concrete beam of span 15 m, 150 mm and 350 mm m deep is prestressed with a parabolic cable as shown in the figure (not drawn to the scale). Coefficient of friction for the cable is 0.35, and coefficient of wave effect is 0.0015 per metre. Centroidal axis 50 mm 170 mm 7.5m Cable 15m If the cable is tensioned from one end only, the percentage loss (round off to one decimal place) in the cable force due to friction, is

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A: Step 1: Step 2: Step 3: Step 4:please give helpful rating have a nice day

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Cables

Cables are collections of wires, alternatively referred to as a cord, connector, or plug. They are one or more wires covered in a plastic covering that allows for the transmission of power or data between devices. The earliest use of recognizable electrical cable was the early commercialized telegraph lines. These were iron-made and tedious to produce and install cabling.