Materials and Construction Which of the following would not be a suitable material of construction for handling aqueous hydrofluoric acid (HF) at 100°C ? Monel Kel-F and teflon Stainless steel Graphite Monel Kel-F and teflon Stainless steel Graphite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High carbon steel contains more than __________ percent carbon. 2.8 2.5 0.5 2.2 2.8 2.5 0.5 2.2 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The range of Mho's scale of hardness is from 1 to 10 0 to 10 1 to 8 1 to 15 1 to 10 0 to 10 1 to 8 1 to 15 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is not a case hardening process. Nitriding Cyaniding Carburising Annealing Nitriding Cyaniding Carburising Annealing ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is produced by condensation polymerisation? Bakelite Polystyrene Poly vinyl chloride Polythene Bakelite Polystyrene Poly vinyl chloride Polythene ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most widely used insulating material for steam carray-ing pipelines? Slag wool Ceramic fibre blanket Glass wool and 85% magnesia Vermiculite Slag wool Ceramic fibre blanket Glass wool and 85% magnesia Vermiculite ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS