CHEMICAL ENGINEERING EXAM #2 CHAPTERS 11-18 QUESTIONS WITH CORRECT ANSWERS|100% verified

CHEMICAL ENGINEERING EXAM #2 CHAPTERS 11-18 QUESTIONS WITH CORRECT ANSWERS Ceramics are held together by strong ionic and covalent bonds. true or false. CORRECT ANSWER true Amorphous structures have a long-range order. true or false CORRECT ANSWER false All ceramics have crystalline structures. true or false CORRECT ANSWER false Grains, grain boundaries, and pores all determine microstructure. true or false CORRECT ANSWER true Less porosity leads to greater defects in a ceramic material. true or false CORRECT ANSWER false A ceramic is strongest after heat treatment. true or false CORRECT ANSWER true White ware is a strong ceramic that is used in the construction industry. true orfale CORRECT ANSWER false Structural ceramics are manufactured to be vitreous after firing. true or false CORRECT ANSWER false Refractories are designed to perform under high operating temperatures. true or false CORRECT ANSWER true Traditional ceramics are manufactured by a conventional process. true or false CORRECT ANSWER true Abrasives begin as ceramic particles that are then mixed with a bonding agent. true or false CORRECT ANSWER true Glass is shaped and fired similarly to other ceramics. True False CORRECT ANSWER false What kind of atomic structure does glass have? CORRECT ANSWER Amorphous In which field are traditional structural ceramics primarily used? CORRECT ANSWER Construction