R = pL/A, R- resistance, p-Resistivity, L- Length of the conductor, A- area of cross section of the conductor. Length increase aana Resistance increase aagum, but increasing the area adhavadhu thick wire use panna resistance koraiyum
U wrongly said (blue is not for common) Red for starting Blue for running Yellow for common/Neutral If you check it in the control panel u will get line from red and blue. Kindly check and clear it