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5. A food processing plant produces 500 kg/h of canned beans with a moisture content of 70%. If the plant uses 750 kg/h of raw beans with a moisture content of 80%, what is the mass flow rate ...Read more
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A brewery produces 1000 kg/h of beer with an alcohol content of 5%. If the brewery uses 1200 kg/h of wort with an alcohol content of 10%, what is the mass flow rate of water added during processing?
A dairy plant produces 2000 kg/h of skim milk with a fat content of 0.5%. If the plant uses 2500 kg/h of whole milk with a fat content of 3.5%, what is the mass flow rate of cream ...Read more
A juice extractor produces 500 kg/h of orange juice with a soluble solids content of 10%. If the extractor uses 750 kg/h of oranges with a soluble solids content of 12%, what is the mass flow rate of ...Read more
A food processing plant produces 1000 kg/h of tomato paste with a moisture content of 20%. If the plant uses 1500 kg/h of tomatoes with a moisture content of 95%, what is the mass flow rate of water ...Read more
Calculate the F-value for a thermal sterilization process where the product is held at 120°C for 15 minutes. Assume the D-value at 121°C is 2 minutes.
Determine the flow rate of water through a pump that provides a head of 20 meters and operates with an efficiency of 70%. The power input to the pump is 5 kW.
Calculate the energy required to grind 500 kg of wheat from an average particle size of 500 microns to 50 microns using Rittinger’s law. Assume the Rittinger’s constant for wheat is 0.5 kJ/kg.
Determine the energy efficiency of a heat exchanger that transfers 500 kW of heat from hot fluid to cold fluid. The hot fluid enters at 150°C and exits at 100°C. The cold fluid enters at 20°C and ...Read more
Calculate the pressure drop in a 100-meter long, 0.1-meter diameter pipe transporting water with a flow rate of 0.01 m³/s. Assume the friction factor is 0.02.
