PKG 221 METAL EXAM PREP TEST BANK 2026
FULL QUESTIONS WITH VERIFIED ANSWERS
◉ Disadvantages to Metal. Answer: Cost of setting up production is high
Not flexible process when considering size
◉ How were cans originally made. Answer: By hand using tinplate
◉ What method was used after the can was filled and "cooked". Answer:
Soldering
◉ What is the common name for the "crimping method" to attach the
two ends and soldering them. Answer: Double Seaming
◉ What is the newer production of making cans that eliminates the side
seam. Answer: Two Piece Cans
◉ How is the two piece can made. Answer: Drawing and Ironing
◉ Drawing and Ironing process made the use of ______ possible since
this metal cannot by soldered or welded. Answer: Aluminum
,◉ Two piece cans dominate the _________ industry. Answer: beverage
◉ Drawing and Ironing ______ the cost of can production. Answer:
lowers
◉ What else lowers the cost of can making. Answer: Necking In
◉ What are common metals used in pkg. Answer: Aluminum and Steel
◉ Metals have a ______ strength-to-weight ratio. Answer: high
◉ Metals are/are not stiff. Answer: Are
◉ Metals are/are not tough. Answer: Are
◉ Metals are/are not hard. Answer: No (low)
◉ Metals fail because they are. Answer: ductile
◉ Are metals corrosion resistant. Answer: No, but don't corrode too
quickly
, ◉ Do metals have good thermal conductivity. Answer: Yes
◉ Do metals conduct electricity. Answer: Yes, very well
◉ Are metals permeable. Answer: No
◉ The level of machinability, reusability and cost of metals are all.
Answer: HIGH
◉ What ways can you change properties of materials. Answer: Alloying,
cold working, drawing, annealing, quenching
◉ Temper and hardness are affected by the method of ______ and
______. Answer: Rolling and annealing
◉ Metal is work-hardened if rolled while cold, which produces a
______ steel. Answer: Stiffer
◉ Double-Reduced steel is rolled once, annealed and then ____-______
again. Answer: Cold-rolled
◉ Steel temper and hardness are related values. Stiff steel is _______ to
work with and ____ ____ draw well.. Answer: harder
FULL QUESTIONS WITH VERIFIED ANSWERS
◉ Disadvantages to Metal. Answer: Cost of setting up production is high
Not flexible process when considering size
◉ How were cans originally made. Answer: By hand using tinplate
◉ What method was used after the can was filled and "cooked". Answer:
Soldering
◉ What is the common name for the "crimping method" to attach the
two ends and soldering them. Answer: Double Seaming
◉ What is the newer production of making cans that eliminates the side
seam. Answer: Two Piece Cans
◉ How is the two piece can made. Answer: Drawing and Ironing
◉ Drawing and Ironing process made the use of ______ possible since
this metal cannot by soldered or welded. Answer: Aluminum
,◉ Two piece cans dominate the _________ industry. Answer: beverage
◉ Drawing and Ironing ______ the cost of can production. Answer:
lowers
◉ What else lowers the cost of can making. Answer: Necking In
◉ What are common metals used in pkg. Answer: Aluminum and Steel
◉ Metals have a ______ strength-to-weight ratio. Answer: high
◉ Metals are/are not stiff. Answer: Are
◉ Metals are/are not tough. Answer: Are
◉ Metals are/are not hard. Answer: No (low)
◉ Metals fail because they are. Answer: ductile
◉ Are metals corrosion resistant. Answer: No, but don't corrode too
quickly
, ◉ Do metals have good thermal conductivity. Answer: Yes
◉ Do metals conduct electricity. Answer: Yes, very well
◉ Are metals permeable. Answer: No
◉ The level of machinability, reusability and cost of metals are all.
Answer: HIGH
◉ What ways can you change properties of materials. Answer: Alloying,
cold working, drawing, annealing, quenching
◉ Temper and hardness are affected by the method of ______ and
______. Answer: Rolling and annealing
◉ Metal is work-hardened if rolled while cold, which produces a
______ steel. Answer: Stiffer
◉ Double-Reduced steel is rolled once, annealed and then ____-______
again. Answer: Cold-rolled
◉ Steel temper and hardness are related values. Stiff steel is _______ to
work with and ____ ____ draw well.. Answer: harder
