metal-clad swictgear
2006-08-27 06:43:14 · 4 answers · asked by JROD 1 in Science & Mathematics ➔ Engineering
An example would be in quarter and dime coins. Until 1965 these were made up of 90 percent silver. When the price of silver went up they removed it from the coins. The coins are copper clad, with a layer of other metal(s) on the outsides to make the coins look silvery. They can be referred to as "sandwich" coins, as you can see the layers by looking at the sideways edge of a quarter.
2006-08-27 12:11:40 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Hi. Metal clad means a metal has been bonded to the surface. Usually for wear.
2006-08-27 13:47:27 · answer #2 · answered by Cirric 7 · 0⤊ 0⤋
clad in metal
2006-08-27 13:45:31 · answer #3 · answered by IKnowAll 3 · 0⤊ 0⤋
switches that are used for 6.6 kv lines are called metal clads.
2006-08-27 15:51:27 · answer #4 · answered by nima_iran_1985 3 · 0⤊ 0⤋