Medications and foods that may help. Some medications used to lower LDL cholesterol may also increase HDL cholesterol, including: Niacin. Niacin (Niaspan) is usually the best medication to increase HDL cholesterol. Various prescription and over-the-counter preparations are available, but prescription niacin is preferred, as it has the least side effects.
IRC-International Residential Codes. 1  Cable and wires installed in grooves or holes in studs or joists that are less that 1- 1/4 inch from the face of the stud or joist shall be protected by 1/16 inch thick steel plates, sleeves, or equivalent.
Electrical wires have markings stamped or printed on the outside sheath of the cable. And although these markings tell you what type and size of wire you have, the color of the wires will reveal that different color wires serve different purposes. The most common wire color code is black.Black wires are always used for hot wires and may feed a switch or outlet. Most important, Black Wires are never used as a Neutral or Ground connection. Red wires are also used for hot wires or switch legs.nd although these markings tell you what type and size of wire you have, the color of the wires will reveal that different color wires serve different purposes. The most common wire color code is black.