The tower shown in Figure P4–86 supports two loads of 2000 lb each due to wire weight. A side wind from the right causesthe insulator cablesAB and JK to form a 10° angle with the vertical. Assume zero...

The tower shown in Figure P4–86 supports two loads of 2000 lb each due to wire weight. A side wind from the right causesthe insulator cablesAB and JK to form a 10° angle with the vertical. Assume zero tension initially in the guy wires and calculate the tension in guy wire DE.