The initial tension in a flat belt drive is \(1800 \mathrm{~N}\) and angle of lap on the smaller pulley is \(170^{\circ}\). The coefficient of friction between belt and pulley surface is 0.25 . The pulley diameter is \(0.9 \mathrm{~m}\) and runs at \(540 \mathrm{rpm}\). Neglecting centrifugal tension, determine the power that can be transmitted.