Chemical Engineering Basics Which of the following is an example of cathodic protection of metals against corrosion ? Galvanised iron Case hardened steel Painted steel Lead lined reactor Galvanised iron Case hardened steel Painted steel Lead lined reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Powder metallurgy process does not make metal powder by Grinding/milling Electrolytic deposition Hammering Atomisation Grinding/milling Electrolytic deposition Hammering Atomisation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A jig is used while __________ a hole. Counter boring Enlarging Boring Drilling Counter boring Enlarging Boring Drilling ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The best criterion for analysing an economic investment is the Future value method Salvage value Present value method Rate of return criterion Future value method Salvage value Present value method Rate of return criterion ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Angular displacement can be measured suitably by a Linear variable differential transducer (LVDT) Stroboscope Tachometer Shaft encoder Linear variable differential transducer (LVDT) Stroboscope Tachometer Shaft encoder ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The heat treatment to which the steel wire containing > 0.25% carbon is subjected to is Patenting Full annealing None of these Bright annealing Patenting Full annealing None of these Bright annealing ANSWER DOWNLOAD EXAMIANS APP
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