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What are the constituents of solder alloy? Which property of solder makes it suitable for welding electrical wires? - Science

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Question

What are the constituents of solder alloy? Which property of solder makes it suitable for welding electrical wires?

Answer in Brief
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Solution

The main constituents of solder alloy are tin and lead in a ratio of 60 : 40. Solder alloy has a low melting point of 188° C, this low melting point makes it suitable for soldering electrical wires.

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Chapter 3: Metals and Non-metals - Short Answer Questions [Page 25]

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NCERT Exemplar Science [English] Class 10
Chapter 3 Metals and Non-metals
Short Answer Questions | Q 45. | Page 25
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