The copper nickel alloys composed of copper with 25% nickel with 0.05-0.4% manganese is commonly used for the manufacture of coins, medals and other semi valuable applications.
Paul Revere was a patriot in the American Revolution against the British. Name the city where he lived and died. The Paul Revere House is still located in this city.
Jai Bhawani women's cooperative textile mill which is set to come up at Parbhani, Maharashtra will be the first Textile Mill in Asia which will operate on Solar Power.