John F. Kennedy was the US president during the Cuban Missile crisis General Secretary of the USSR was Nikita Krushchev and Fidel Castro was the Cuban ruler involved in this â¦ crisis.
What is the metal used for most electrical wiring and water pipes? Copper is the most common metal used in electrical wires because it has a structure which includes freely-moving negatively-charged particles-called electrons-which are es â¦ sential for the conduction of electricity.
Answer by Ajaygarhwal. Confidence votes 13. ALUMINIUM (2nd most consumed metal) it is used in making many vehicles such as airplanes, gliders, aircrafts, spacecrafts, cars and jets.It is even used for making electric wires and MANY more things.ALUMINIUM Its not Aluminium. It is Iron, it is the most used throughout the world today.opper is the most common metal used for water pipes because it is very ductile and malleable so it can be made into many useful shapes. Also, pipes made of copper can be bent into curves very easily.