Because there is a very likely chance you can get electrocuted which could lead to medical treatment or even death. Also if working near trees or polls or anything that is touching a power line may lead to you being electrocuted.
Low-power and short-latency memory access is critical to the performance of chip multiprocessor (CMP) system devices, especially to bridge the performance gap between memory and CPU
8.75
I think this is the answer. The way you solve this is you divide 175 by 20 and then you have the answer.