Chemical Engineering Basics What is the value of included angle of a triangular notch for maximum discharge ? 60° 120° 30° 90° 60° 120° 30° 90° ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Air/fuel ratio by weight for combustion of methane with theoretical quantity of air will be about 0.95902777777778 1.2090277777778 0.70902777777778 0.37569444444444 0.95902777777778 1.2090277777778 0.70902777777778 0.37569444444444 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics 1% concentration of water vapor in air is equivalent to __________ ppm (parts per million). 10 1000 10000 100 10 1000 10000 100 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics For the irreversible reaction, Ca+ 2C = Ca C₂ , Δ H°298 = - 60000 J . mole⁻¹ . If a system initially containing 2 moles of calcium, 3 moles of carbon and 1 mole of calcium carbide is allowed to react to completion, the heat evolved at 298 K will be 30000 J 240000 J 90000 J 60000 J 30000 J 240000 J 90000 J 60000 J ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following is a boiler accessory i.e., not a boiler mounting ? Blow off cock Feed water pump Stop valve Feed check valve Blow off cock Feed water pump Stop valve Feed check valve ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Free oxygen is removed from boiler feed water, because it Is corrosive Reduces heat transfer co-efficient None of these Causes explosion Is corrosive Reduces heat transfer co-efficient None of these Causes explosion ANSWER DOWNLOAD EXAMIANS APP
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