Solder is an alloy of:

Question

Solder is an alloy of: (A) 70% lead, 30% tin (B) 30% lead, 70% tin (C) 80% lead, 20% tin (D) 90% copper, 10% tin

Tardigrade Admin · Accepted Answer

Solder is an alloy of tin and lead ( Sn =67 % and lead =33 % ). It has got low melting point and is used as fuse wire and for welding in electrical circuits etc.

Q. Solder is an alloy of:

70% lead, 30% tin

30% lead, 70% tin

80% lead, 20% tin

90% copper, 10% tin

Solder is an alloy of tin and lead $(S n = 67%$ and lead $= 33%$ ). It has got low melting point and is used as fuse wire and for welding in electrical circuits etc.

Q. Solder is an alloy of:

70% lead, 30% tin

30% lead, 70% tin

80% lead, 20% tin

90% copper, 10% tin

Solder is an alloy of tin and lead (Sn=67% and lead =33% ). It has got low melting point and is used as fuse wire and for welding in electrical circuits etc.

Solder is an alloy of tin and lead $(S n = 67%$ and lead $= 33%$ ). It has got low melting point and is used as fuse wire and for welding in electrical circuits etc.