Chemical Engineering Basics Which of the following is not used as a fuel in rocket propellaht ? Liquid oxygen Liquid hydrogen Kerosene oil Liquid hydrazine Liquid oxygen Liquid hydrogen Kerosene oil Liquid hydrazine ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Frost formation on the evaporator tubes in the domestic refrigerators Can be prevented by proper design Decreased compressor power Causes heat loss due to poor heat transfer Is immaterial Can be prevented by proper design Decreased compressor power Causes heat loss due to poor heat transfer Is immaterial ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Chlorine acts as a bleaching agent only in the presence of Dry air Moisture Sunlight Pure oxygen Dry air Moisture Sunlight Pure oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Carnot cycle is also termed as the constant __________ cycle in thermodynamics. Heat Pressure Volume Entropy Heat Pressure Volume Entropy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Parallel straight line pattern of temperature distribution for both hot and cold fluids is observed in case of heat exchanger of the type Counter flow with unequal heat capacities Counter flow with equal heat capacities Parallel flow with unequal heat capacities Parallel flow with equal heat capacities Counter flow with unequal heat capacities Counter flow with equal heat capacities Parallel flow with unequal heat capacities Parallel flow with equal heat capacities ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Oxyacetylene reducing flame is used while carrying out welding on Grey cast iron Mild steel Alloy steel High carbon steel Grey cast iron Mild steel Alloy steel High carbon steel ANSWER DOWNLOAD EXAMIANS APP
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