BSMP 1 METALS AND PROTECTIVE COATING - Practice Mode

1) Which material is used to make house hold appliances, lighting fixtures and aeroplane construction etc.?
Correct Answer: Aluminium sheets
2) How the Indian standard hot rolled steel flats are designated?
Correct Answer: ISF
3) What is the expansion of PVC?
Correct Answer: Poly Vinyl Chloride
4) What is the name of surface preparation method?
Correct Answer: Blast cleaning
5) What is the chemical method of surface cleaning?
Correct Answer: Pickling