Question

Is soldiering your regular profession, Mr. Hastings?
a. Who said these words and when?​

Answer 1

Answer:

Soldering is a joining process used to join different types of metals together by melting solder. Solder is a metal alloy usually made of tin and lead which is melted using a hot iron. The iron is heated to temperatures above 600 degrees fahrenheit which then cools to create a strong electrical bond.