Materials and Construction-Data Intensity 1 :: Discussion


6.Pick out the wrong statement ?
A.Alloys are harder than their component elements
B.Presence of silicon in steel decreases its electrical resistance
C.Karbate is an acid resistant material of construction
D.Nichrome, a steel alloyed with 10% Ni and 20% Cr can be used upto a temperature of 1100°C
Answer:  Option  B
Explanation:

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Published by:Michael Daani

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