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Which of the following statement is wrong?
OpenVideRime asked 5 years ago • 
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Elinvar, an alloy used in precision instruments, hair springs for watches, etc. contains the following element as principal alloying element
OpenVideRime asked 5 years ago • 
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Which of the following has a fine gold colour and is used for imitation jewellery?
OpenVideRime asked 5 years ago • 
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Steel contains
OpenVideRime asked 5 years ago • 
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Normalising of steel is done to
OpenVideRime asked 5 years ago • 
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Pick up the wrong statement Nickel and chromium in steel help in
OpenVideRime asked 5 years ago • 
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A coarse grained steel
OpenVideRime asked 5 years ago • 
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Pick up the wrong statement
OpenVideRime asked 5 years ago • 
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In process annealing, the hypo eutectoid steel is
OpenVideRime asked 5 years ago • 
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Brass (alloy of copper and zinc) is an example of
OpenVideRime asked 5 years ago • 
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