SHEET METAL - Practice Mode

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.
Correct Answer: 31.4 Kg
2) Which sheet metal is highly resistant to corrosion and abrasion?
Correct Answer: Aluminium
3) What is the use of stakes in sheet metal work?
Correct Answer: Supporting piece
4) What is the material of solder?
Correct Answer: Pure metal or alloy
5) Which flux used for soldering steel?
Correct Answer: Ammonium chloride