

MCQOPTIONS
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1. |
Monel alloy is |
A. | the costliest of all the alloys of nickel. |
B. | not suitable for making kitchen utensils. |
C. | used for making steam valves and turbine blades as it resists steam attack at high temperature. |
D. | not used in cast and wrought forms. |
Answer» D. not used in cast and wrought forms. | |