BOILERMAKER TEST 2 || With accurate solutions.

Once the size of a gasket or O-ring has been determined, _____ factors must be considered before choosing a gasket or O-ring. correct answers compatibility The gasket that is made of stainless steel with a graphite insert is the______ gasket. gasket. correct answers spiral-wound Natural rubber has limited chemical resistance to________. correct answers petroleum products The gasket material that is not recommended for water service and has poor chemical resistance is_____ . correct answers neoprene Which of the following substances would be compatible with a nitrile gasket? correct answers Alcohol RTJ gaskets are used in ________ applications correct answers high-pressure The radius of a bolt circle is equal to__________. correct answers half the diameter In gasket making, bluing ink is used to_____. correct answers transfer the flange impression to the gasket material When tightening the bolts on a circular multi bolt flange, you should start at 12 o'clock and proceed clockwise around the flange. correct answers False Graphite packings should not be used for applications where____ is present. correct answers oxygen TFE/synthetic fiber packing is used in ________. correct answers caustic chemical applications Packing rings are usually installed in a _____ on revolving equipment. correct answers gland When installing new packing, stagger the new cut end ____ from the cut end of the ring before it. correct answers 180 degrees The type of O-ring that can be used with most petroleum and silicone fluids, hydraulic fluids, and solvents is _____. correct answers Buna-N The approximate temperature range for _______ O-rings is -31 °F to 400°F. correct answers Viton® Gaskets made of natural rubber have limited solvent and oil ________ may become damaged by petroleum products. correct answers Resistance