API 575 Practice Questions with Complete Solutions

Who may use API RP 575? Anyone desiring to use API RP 575 may do so. API RP 575 covers: maintenance and inspection of atmosphere and low-pressure storage tanks. The generic meaning for atmosperic pressure is up to but not exceeding _______ ibf/in2 gage pressure. 2.5 The exterior surface of the tank bottom is known as the : bottom- side. When describing the amount of product the tank can hold, it is referred to as: shell capacity The pressure on the surface of a confined liquid caused by the vapors of that liquid is known as: vapor pressureA device that protects atmospheric storage tanks by maintaining the pressure difference between the tank vapor space and the outside atmosphere to just a few ounces per square inch is called : a pressure vacuum vent. The most common type of atmospheric storage tank is the fixed : cone-roof tank. An older style of a floating roof has only a single deck without pontoons. It has no reserve buoyancy and is susceptible to sinking in service. This type of floating roof is known as a: pan type. Fixed cone-roof tanks may typically be up to _______ in diameter and _________in height. 300 feet,64 feet Fixed cone - roof tank roofs ( diameter greater than 60 feet) are usually supported by: internal structural members The purpose of a geodesic dome is to: reduce product vapor loss or to eliminate the need to drain rainwater from the roof .A tank with an annular- pontoon floatin