Chemical Engineering Basics Which of the following metals is the most prone to work hardening? Copper Aluminium Brass Lead Copper Aluminium Brass Lead ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Scaling occurs in boiler tubes due to the fact that, the solubility of Ca(OH)₂ __________ with increasing temperature. Increases Shows inversion of solubility Decreases None of these Increases Shows inversion of solubility Decreases None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Presence of small quantity of sulphur in low carbon steel improves its Machinability Formability Weldability Hardenarality Machinability Formability Weldability Hardenarality ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ joint is usually used for joining cast iron pipes mostly used for temporary pipelines, where it may be necessary to dismantle & reassemble the pipeline very frequently. Bell and Spigot Collar Expansion Flanged Bell and Spigot Collar Expansion Flanged ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The most important consideration, while designing the refrigeration system of an aircraft is that the refrigeration system Employs minimum quantity of refrigerant Is as light as possible Consumer minimum horse power Has very high C.O.P Employs minimum quantity of refrigerant Is as light as possible Consumer minimum horse power Has very high C.O.P ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Dies for wire drawing are generally made of Stainless steel High carbon steel Mild steel Carbides Stainless steel High carbon steel Mild steel Carbides ANSWER DOWNLOAD EXAMIANS APP
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