Question
Which of the following alloy is used in making
Galvanometer?Solution
Phosphor bronze is an alloy of copper with 0.5-11% of tin and 0.01-0.35% phosphorus. The tin increases the corrosion resistance and strength of the alloy.
In a department 20% of the employees are females. 40% of the male employees know Hindi. The total number of employees who know Hindi is 46%. Find the pe...
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