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Metallurgical Engineering · Q64

Mechanical Metallurgy

Engineering and GATE · Metallurgical Engineering · question 64

Q64

Tungsten filament wire for lamp industry is commonly produced by

A.
powder metallurgy and deep drawing
Answer
B.
powder metallurgy and welding
C.
casting and welding
D.
casting and forging

Answer: Option A

Solution

Answer: Option A
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