21-Mat-A3 Structure and Characterization of Materials

Worked solutions to 8 past sittings (2013–2019), 57 questions. Pick a sitting, or start from a topic below.

Topics across the sittings

Topics that come up in more than one sitting, taken from the headings of our worked solutions. A topic counts once per sitting.

Heat Balance (7 sittings): December 2019 Q6 · Dec-10-Met-A3 2018 Q6 · May 2018 Q6 · December 2016 Q6 · May 2015 Q7 · December 2014 Q7 · December 2013 Q2
Mass Balance (7 sittings): December 2019 Q2 · Dec-10-Met-A3 2018 Q2 · May 2018 Q2 · December 2016 Q2 · May 2015 Q2 · December 2014 Q2 · December 2013 Q1
Mineral Processing (6 sittings): December 2019 Q1 · Dec-10-Met-A3 2018 Q1 · May 2018 Q1 · December 2016 Q1 · May 2015 Q1 · December 2014 Q1
Pyrometallurgical Processes (6 sittings): December 2019 Q3 · Dec-10-Met-A3 2018 Q3 · May 2018 Q3 · May 2015 Q3 · December 2014 Q3 · December 2013 Q4
Electrometallurgy (4 sittings): December 2019 Q7 · Dec-10-Met-A3 2018 Q7 · May 2018 Q7 · December 2016 Q7
Iron (4 sittings): May 2018 Q5 · December 2016 Q3 · May 2015 Q4 · December 2013 Q5
Steelmaking (4 sittings): May 2018 Q5 · December 2016 Q3 · May 2015 Q4 · December 2013 Q5
Aluminum Production (3 sittings): Dec-10-Met-A3 2018 Q5 · December 2014 Q6 · December 2013 Q7
Magnesium Production (3 sittings): December 2019 Q5 · May 2015 Q5 · December 2013 Q6
Zinc Production (2 sittings): May 2018 Q4 · May 2015 Q6