SHEET METAL - Quiz

1) Calculate the weight of steel plate having length of 2000 mm, width of 500 mm, thickness of 4 mm and density of 7.85 g/cm3.

21.4 Kg 31.4 Kg 41.4 Kg 50.4 kg

2) Which sheet metal is highly resistant to corrosion and abrasion?

Copper Black iron Aluminium Galvanised iron

3) What is the use of stakes in sheet metal work?

Rest of work Supporting piece Sharpening Folding shapes

4) What is the material of solder?

Welding rod Synthetic element Pure metal or alloy Non metallic element

5) Which flux used for soldering steel?

Ammonium chloride Zinc chloride Resin Paste