Materials and Construction High resistance electrical heating elements/wire are not made of Nichrome Marageing steel Nimonic alloys Kanthal wire Nichrome Marageing steel Nimonic alloys Kanthal wire ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Containers made of high silicon cast iron (14% Si) are not suitable for the storage of Hydrochloric acid (concentrated) Benzoic & boric acids Phosphoric acid (95%) & sulphuric acid (95%) Acetic acid Hydrochloric acid (concentrated) Benzoic & boric acids Phosphoric acid (95%) & sulphuric acid (95%) Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The presence of impurities in iron Makes it malleable Decreases its melting point Increases its melting point Does not affect its melting point Makes it malleable Decreases its melting point Increases its melting point Does not affect its melting point ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon supply in pack carburising process is in the form of Charcoal Calcium carbide Graphite Hydrocarbon oil Charcoal Calcium carbide Graphite Hydrocarbon oil ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is not a case hardening process. Cyaniding Nitriding Annealing Carburising Cyaniding Nitriding Annealing Carburising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Creep is not exhibited at low temperature by Plastics Acrylics Lead Rubber Plastics Acrylics Lead Rubber ANSWER DOWNLOAD EXAMIANS APP
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