Solder is an alloy consisting of
A. Tin, antimony, copper
B. Tin and copper
C. Tin and lead
D. Lead and zinc
Answer: Option C
Solution (By Examveda Team)
Solder is a fusible metal alloy used to join together metal workpieces, typically in electronics and plumbing applications.The most common type of solder is made from a combination of tin (Sn) and lead (Pb).
Tin provides good wettability, allowing the solder to flow easily and bond with the base metals.
Lead lowers the melting point of the alloy, making it easier to melt and apply during soldering.
Typical solder compositions include 60% tin and 40% lead (60/40 solder), or 63% tin and 37% lead (eutectic solder).
Therefore, the correct answer is: Tin and lead.
This Question Belongs to Mechanical Engineering >> Engineering Materials
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Solder is made of lead and tin..
correct answer is C
Sir, its a alloy of lead and tin.
The correct answer is TIN AND LEAD
Tin and lead
correct answer is C
Soft solder
Originally lead/tin based, typically a eutectic alloy of lead and tin, sometimes containing additional elements to improve its properties, used for sealing joints in plumbing and making electrical connections. This has a low melting point and fairly low strength.
option c is correct --- Solder is alloy of tin and Lead
Lead(50%),tin(50%) this alloys are used soft Solding. Application: General wire joining PCB. Sliver(40%),Lead(30%),tin(30%) this combination of alloys are used in Hard Solding. application :Space and missile vehicles
Braze welding: copper and tin alloy are used filler rod material.
Solder is an alloy of lead and tin
It's lead and tin .
its tin and lead
soft solder is lead and tin,hard solder is copper and zinc
C option is right
Pb+Sn
I think Tin & Lead is also a correct option