Materials and Construction Babbit metals used for making bearings are Tin or lead based alloys Yellow metals Short of antifrictional properties Having homogenous microstructure Tin or lead based alloys Yellow metals Short of antifrictional properties Having homogenous microstructure ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is used for examining the macro-structure of a material. Optical microscope Visual inspection by naked eye X-rays Metallurgical microscope Optical microscope Visual inspection by naked eye X-rays Metallurgical microscope ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Sulphur melting pit in the sulphuric acid plant is made of Steel or cement-brick lined Lead lined stainless steel Cast iron Hard wood Steel or cement-brick lined Lead lined stainless steel Cast iron Hard wood ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanised iron is Protected from rusting Alumina coated iron Harder None of these Protected from rusting Alumina coated iron Harder None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead is Used as a shock absorber (in mattress form) between the foundation an steel framework of skyscrapper buildings Not resistant to corrosion Used as a cathodic material Not used as pigment (in its compound forms) for paints Used as a shock absorber (in mattress form) between the foundation an steel framework of skyscrapper buildings Not resistant to corrosion Used as a cathodic material Not used as pigment (in its compound forms) for paints ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction To improve the machinability of steel by its softening, it is subjected to Annealing Shot blasting Heating Cold working Annealing Shot blasting Heating Cold working ANSWER DOWNLOAD EXAMIANS APP
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