MSSC Maintenance Awareness 2024 ACTUAL EXAM QUESTIONS AND VERIFIED ANSWERS /GET IT 100% ACCURATE|ALREADY GRADED A+

MSSC Maintenance Awareness 2024 ACTUAL EXAM QUESTIONS AND VERIFIED ANSWERS /GET IT 100% ACCURATE|ALREADY GRADED A+ Practice questions for this set Terms in this set (243) Learn 1 / 7 Study with Learn AND Metals that contain iron, such as steel, have _____________ properties. magnetic Choose matching term 1 Which one of the following logic elements describes a circuit with two normally open switches in series? 2 Mineral oil is derived from __________. 3 When loading a grease gun it is better to use a grease cartridge because __________. 4 Voltage is a(n) electrical __________. Don't know? 12/13/24, 12:06 PM MSSC Maintenance Awareness 2024 ACTUAL EXAM QUESTIONS AND VERIFIED ANSWERS /GET IT 100% ACCURATE|ALR… ________________ metal is a metal similar in composition to the metal being joined. It strengthens the weld by filling the gap created between the two pieces of metal during welding. Filler The gas metal arc welding (GMAW) process uses ______________ to melt metal wire and fuse it with the base metal being welded. electricity Metals that contain iron, such as mild steel, are called ____________ metals. ferrous A spot welding system consists of an electrical supply, moveable arm, and a(n) _______________. stationary arm Metals treated by ____________ processes become soft. Annealing Oxy-acetylene welding requires no _____________ and is not sensitive to wind or drafts like Gas Metallic Arc Welding or Gas Tungsten Arc Welding. electricity Metals that contain iron, such as steel are called _____________ metals. ferrous A green welding hose indicated that this hose carries __________. Oxygen Torches are designed to avoid mixing oxygen and acetylene by using ________________. Reverse-flow check valves at torch inlets or regulator outlets An explosion can occur if ___________ comes into contact with oil. High pressure oxygen 12/13/24, 12:06 PM MSSC Maintenance Awareness 2024 ACTUAL EXAM QUESTIONS AND VERIFIED ANSWERS /GET IT 100% ACCURATE|ALR… A Magnaflux test is used to show what flaw in ferrous metal? Cracks in the surface When using the ____________ in welding, the electrode should be leaned 15 to 25 degrees in the direction of travel. pull technique the maximum pressure for use of acetylene gas is _______ psi. 15 A red welding hose indicates that this hose carries __________. Acetylene A(n) ___________ is a non- destructive test that uses a colored spray to reveal imperfections in a weld. dye-penetrant test To prevent leakage around the valve during use, _____________. An oxygen cylinder valve should be opened all the way What device should be stored a minimum of 20 feet from flammable materials? Oxygen Cylinders Dirt and other foreign material should be cleaned out of an oxygen cylinder before installing a regulator. By what method should this be done? The cylinder valve should be cracked open slightly and then closed completely The component of an electrical circuit that gives the operator control is the __________. input device