PKG 221 METAL ACTUAL EXAM PAPER 2026 QUESTIONS
WITH ANSWERS GRADED A+
● Metal Packaging. Answer: Containers made from metal
● Steel. Answer: Iron-carbon alloy
● Aluminum. Answer: Lightweight metal
● Tin. Answer: Coating metal
● Tinplate. Answer: Tin-coated steel
● Tin-Free Steel. Answer: TFS chromium-coated
● Electrolytic Tinplate. Answer: Electroplated tin
● Hot-Dipped Tinplate. Answer: Immersion coating
● Base Steel. Answer: Underlying steel
● Coating Weight. Answer: Tin thickness
● Temper. Answer: Metal hardness
● Annealing. Answer: Heat softening
● Cold Rolling. Answer: Room temperature rolling
● Hot Rolling. Answer: High temperature rolling
● Gauge. Answer: Metal thickness
● Mil. Answer: One-thousandth inch
● Micron. Answer: Micrometer
● Passivation. Answer: Protective film
● Lacquer. Answer: Protective coating
WITH ANSWERS GRADED A+
● Metal Packaging. Answer: Containers made from metal
● Steel. Answer: Iron-carbon alloy
● Aluminum. Answer: Lightweight metal
● Tin. Answer: Coating metal
● Tinplate. Answer: Tin-coated steel
● Tin-Free Steel. Answer: TFS chromium-coated
● Electrolytic Tinplate. Answer: Electroplated tin
● Hot-Dipped Tinplate. Answer: Immersion coating
● Base Steel. Answer: Underlying steel
● Coating Weight. Answer: Tin thickness
● Temper. Answer: Metal hardness
● Annealing. Answer: Heat softening
● Cold Rolling. Answer: Room temperature rolling
● Hot Rolling. Answer: High temperature rolling
● Gauge. Answer: Metal thickness
● Mil. Answer: One-thousandth inch
● Micron. Answer: Micrometer
● Passivation. Answer: Protective film
● Lacquer. Answer: Protective coating