A single-phase, 86-ampere load is located 2800 ft (853 m) from the 480-volt electrical power source. What size aluminum conductors should be installed if the voltage drop cannot exceed 3%

what are the óptions. pléase list them

since the atomic number is the number of protons in the nucleus, as we move to the left on the periodic table, the electrostatic pull between the nucleus and the valence electron shell decreases. as we move down a group (vertical column), the valence shell energy level gets further and further from the nucleus.