[{"id":"1","name":"Geometric Mean Radius","description":"Calculate the geometric mean radius for stranded conducotrs.","category":"Electrical","icon":"fas fa-calculator","url":"/tools/geometric-mean-radius","type":"internal","imageUrl":"/images/GMR_tool.png"},{"id":"2","name":"Overhead Lines Impedance","description":"Calculate the impedance of overhead power lines.","category":"Electrical","icon":"fas fa-calculator","url":"/tools/overhead-lines-impedance","type":"internal","imageUrl":"/images/OHL_tool.png"}]