Mechanical Engineering · Q81

Engineering Materials

Engineering and GATE · Mechanical Engineering · question 81

Q81

Phosphor bronze contains

A.

0.5% of phosphorous

B.

1% phosphorous

C.

2.5% phosphorous

D.

None of the above

Answer

Answer: Option D

Solution

Answer: Option D

Solution:

phosphor bronze is an alloy of copper with 0.5–11% of tin and 0.01–0.35% phosphorus

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