Chemical Engineering Basics Which of the following is not used as a fuel in rocket propellaht ? Liquid hydrazine Liquid hydrogen Liquid oxygen Kerosene oil Liquid hydrazine Liquid hydrogen Liquid oxygen Kerosene oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ is the hardest oxide and is hence used where high wear resistance at high temperature is required. Beryllia Magnesia Alumina Zirconia Beryllia Magnesia Alumina Zirconia ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics While the oxy-acetylene flame produces a temperature of 3200°C, the temperature produced by oxy-hydrogen flame is about __________ °C. 2400 2000 3000 1800 2400 2000 3000 1800 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A 2 kg object weighs 1.8 kgf on a spring balance. The value of 'g' at that location in m/seC₂ is 9.81 0.95 10.88 8.82 9.81 0.95 10.88 8.82 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics In extrusion of metals, which of the following statement is true ? Hollow ram is used for indirect extrusion Redundant work is a function of the die angle Speed of the extruded material is same as that of ram speed Relative motion between the billet surface and the container wall is always present Hollow ram is used for indirect extrusion Redundant work is a function of the die angle Speed of the extruded material is same as that of ram speed Relative motion between the billet surface and the container wall is always present ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A jig is used while __________ a hole. Enlarging Drilling Boring Counter boring Enlarging Drilling Boring Counter boring ANSWER DOWNLOAD EXAMIANS APP
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