2. Agree or disagree with the following statements.
1. Casting is a process performed on the liquid materials. 2. Final metallurgy includes rolling, extrusion, and drawing. 3. A casting is stronger than an equivalent forging. 4. Forging processes can be performed only below the recrystallization temperature. 5. Sintering is a process of powder metallurgy.
3. Match the adjectives in column A with the nouns in column B to form meaningful phrases and then identify them at the sentence level in the text. It will help you understand the text in detail.
A B
various a) material
mechanical b) processes
flashless c) deformation
hollow d) techniques
liquid e) cavity
numerous f) property
major g) forces
plastic h) cost
tremendous i) forging
additional j) advantage
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