Cwb Level 1 Exam Prep 100% Correct Answers

A hypoeutectoid steel has: {Ans: Less than 0.8% carbon}True or False? the FCC structure is more closely packed than the BCC structure. {Ans: True}The plates for the shell of a pressure vessel are usually formed with the rolling direction: {Ans: around the circumference}Engineering materials are classified as metals and: {Ans: non-metals}Hot rolling is carried out: {Ans: in the fully austenitic region}True or False? P groupings in ASME Section IX are used to group steels for procedure qualification testing. {Ans: True}The term basic in the basic furnace refers to the: {Ans: chemical nature of the refractory lining}When a plate is made, most of the rolling will usually take place in one direction, resulting in the formation of Elongated inclusions. Elongated inclusions such as these are called: {Ans: Stringers}When up to 0.8% carbon is added to iron, the resulting steel under equilibrium conditions will have a structure of: {Ans: ferrite and pearlite}CSA Standard G40.21M steel designation, type 700 QT has: {Ans: been quenching and tempered}True or False? Semi-killed steel is a class of steel produced from pig iron. {Ans: True}Compared to the basic oxygen furnace, the electric furnace provides refining conditions