Chemical Engineering Basics Air refrigeration cycle is used in the air crafts, because of Its higher co-efficient of performance (COP) Low temperature encountered at high altitude Its low unit weight per ton of refrigeration Its high heat transfer rate Its higher co-efficient of performance (COP) Low temperature encountered at high altitude Its low unit weight per ton of refrigeration Its high heat transfer rate ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics First empirical temperature scale conceived is the __________ temperature scale. Absolute Reaumer Farenhite Celcius Absolute Reaumer Farenhite Celcius ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Notched bar test is used for testing the __________ of a material. Machinability Endurance limit Impact strength Corrosion resistance Machinability Endurance limit Impact strength Corrosion resistance ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Hollow shafts can be made as strong as solid shafts by making the twisting moments of both the shafts same. Shafts made by __________ have residual stresses. Forging Casting Hot rolling Cold rolling Forging Casting Hot rolling Cold rolling ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which one is neutral in character ? N₂O₄ N₂O₃ N₂O₅ N₂O N₂O₄ N₂O₃ N₂O₅ N₂O ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Out of the following, the most ductile material is Nickel Copper Mild steel Aluminium Nickel Copper Mild steel Aluminium ANSWER DOWNLOAD EXAMIANS APP
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