Question: Babbit metal is a
[A].lead-base alloy
copper-base alloy
tin-base alloy
cadmium-base alloy
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
Mechanical Engineering
Manganese bronze contains more copper than silicon bronze.
Question: Manganese bronze contains more copper than silicon bronze.
[A].Yes
No
[A].
[B].
Answer: Option B
Explanation:
No answer description available for this question.
Beryllium bronze contains
Question: Beryllium bronze contains
[A].60% copper and 40% beryllium
80% copper and 20% beryllium
97.75% copper and 2.25% beryllium
99% copper and 1% beryllium
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
Nickel when added to copper improves
Question: Nickel when added to copper improves
[A].machinability
hardness
hardness and strength
strength and ductility
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
In corrosion resistant properties, bronzes are __________ to brasses.
Question: In corrosion resistant properties, bronzes are __________ to brasses.
[A].superior
inferior
[A].
[B].
Answer: Option A
Explanation:
No answer description available for this question.
German silver contains
Question: German silver contains
[A].70% copper and 30% zinc
60% copper and 40% zinc
59% copper, 40% zinc and 1% tin
60.45% copper, 35.2% zinc and 5.35% nickel
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
Muntz metal (Yellow brass) contains
Question: Muntz metal (Yellow brass) contains
[A].70% copper and 30% zinc
60% copper and 40% zinc
59% copper, 40% zinc and 1% tin
60.45% copper, 35.2% zinc and 5.35% nickel
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
An alloy of copper, tin and zinc is known as
Question: An alloy of copper, tin and zinc is known as
[A].brass
bronze
gun metal
muntz metal
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
Bronze is an alloy of
Question: Bronze is an alloy of
[A].copper and zinc
copper and tin
copper, tin and zinc
none of these
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
Cartidge brass can be
Question: Cartidge brass can be
[A].cold rolled into sheets
drawn into wires
formed into tube
any one of these
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.