Which are the materials generally employed as solder in soldering operations in electronics?

الیکٹرانکس میں سولڈرنگ آپریشنز میں عام طور پر کون سا مواد سولڈر کے طور پر استعمال ہوتا ہے؟

Iron and tin

Lead and tin

Aluminum and lead

Aluminum and iron

None of these

Lead and tin are the materials generally employed as solder in soldering operations in electronics.

Solder is used for joining two metal surfaces together. Solder is a mixture of lead and tin.

MUG 11-12-2022