in this technique you will need hammers metal stamps stencils and other materials to create imprints on the metal
A. Embossing
B. Engraving
C. Etching
D. Painting
which is a safety precautions or practice when working with electricity
A.keep your hands moist when wo
B. Insert pieces of metal like coins inside a fuse box
C. Keep the floor wet
D. Report broken bulbs immediately to authority​