That way, copper rather than aluminum will be connected to each switch, outlet or other device. To do this, electricians use special connectors designed for aluminum-to-copper transitions ...
US President Donald Trump recently announced 25% tariffs on steel and aluminium, and while this policy is intended to help US ...
Yet while copper is superior to aluminium in terms of electrical conductivity and ease of installation, copper prices have skyrocketed since the 1970s, and are on the verge of taking off to the moon.
MELBOURNE/LONDON, Jan 28 (Reuters) - President Donald Trump's threat to impose tariffs on U.S. copper and aluminium imports will result in higher costs for local consumers because of a shortfall ...