In New Zealand, it is common to have a dimpled yellow plate at footpath edge adjacent to pedestrian crossings. This is of aid to blind people. The plates are hard wearing plastic.
Base metal YP is a description used for watches. It means it is not solid stainless steel and it is Yellow (Gold) Plate.
what are the advantages of a metal plate
Gold is hallmarked depending on the purity of the metal used. Gold plate is not hallmarked and will, eventually, show signs of wear with the base metal showing through the plating.
You have to get metal sticks and mound 4 around a plate and the get a metal ring and mound it on to the 4 metal sticks
24 kpg yellow gold stands for 24 karat gold plate yellow gold. What it means is that the item, silver or , more commonly, a base metal has been electroplated (covered) with a thin coating of 24 karat yellow gold. Hope this helps!
no
Yes; An astrolabe is a star map drawn on a metal plate.
Yes it is.
No.
a plate heat exchanger is a metal plate which is will be in contact with another item eg air or another metal object to move heat from one to another
A yellow no plate of a car is indicate that the car is use as a taxi but a white no plate is stand that it is use for personal use.
It would be very unusual to plate an already plated metal in another metal. I suppose you could plate it again, it is just another process, but why would you?