Brass is
A) Copper aluminium alloy
B) Copper-nickel alloy
C) Copper-zinc alloy
D) Copper-tin alloy
E) Copper-lead alloy
Correct Answer:
Verified
Q20: Cold heading is a process of
A)Electro-machining process
B)Explosive
Q21: For soft steel the cutting speed for
Q22: In induction hardening the depth of hardening
Q23: The surface of a slip gauge is
Q24: The transmission lag in mercury thermometers is
Q26: Photoelectric transducers are used for the measurement
Q27: Chisels for metal cutting are
A)Hardened in the
Q28: Kind of tools used to undercut corners
Q29: If a drill has different lengths of
Q30: Plastic gears are used in
A)Toys
B)Instruments
C)Low load applications
D)Low
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