Answer / eswar

heat n mass transfer.........in heat trans mostly heat
exchangers........design n few other...in MTO .most
distillation drying......evaporation....equipments

Answer / chandan

HEAT TRANSFER

The power required for size reduction in crushing is???

2 Answers  

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The job profile as a Service Engineer?

0 Answers  

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How instrument air is continually supplied in process plant?

0 Answers  

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What do we use carburizing/nitriding chemicals for?

0 Answers   Ashok Leyland,

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FOOD ENGINEERING - QUESTION 23.2 : (a) A dryer reduces the moisture content of 100 kg of a potato product from 80 % to 10 % moisture. Find the mass of the water removed in such drying process. (b) During the drying process, the air is cooled from 80 °C to 71 °C in passing through the dryer. If the latent heat of vaporization corresponding to a saturation temperature of 71 °C is 2331 kJ / kg for water, find the heat energy required to evaporate the water only. (c) Assume potato enters at 24 °C, which is also the ambient air temperature, and leaves at the same temperature as the exit air. The specific heat of potato is 3.43 kJ / (kg °C). Find the minimum heat energy required to raise the temperature of the potatoes. (d) 250 kg of steam at 70 kPa gauge is used to heat 49,800 cubic metre of air to 80 °C, and the air is cooled to 71 °C in passing through the dryer. If the latent heat of steam at 70 kPa gauge is 2283 kJ / kg, find the heat energy in steam. (e) Calculate the efficiency of the dryer based heat input and output, in drying air. Use the formula (Ti - To) / (Ti - Ta) where Ti is the inlet (high) air temperature into the dryer, To is the outlet air temperature from the dryer, and Ta is the ambient air temperature.

1 Answers  

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What is the most common cause of solid size segregation in bulk solid systems?

0 Answers   TATA,

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What is the best way to handle bend or turns in slurry piping systems?

0 Answers  

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Any books are availble to read for industrial promotional officers exam.. Syllabus : PAPER-2 : Subject (Diploma Standard) Applied Science, Engineering and Management 1. MATHEMATICS 2. PHYSICS 3. CHEMISTRY 4. INDUSTRIAL MANAGEMENT 5. INDUSTRIAL ENGINEERING 6. COMPUTER APPLICATIONS & BASICS OF DOS, WINDOWS, UNIX, DB MANAGEMENT, DTP, CONCEPTS OF E-GOVERNANCE INCLUDING E-MAIL, E-COMMERCE, INTERNET, COMPUTER VIRUSES.

3 Answers   APPSC,

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What is a cstr and what are its basic assumptions?

0 Answers  

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Cooling water line sizing ?

0 Answers   Deepak Fertilisers,

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what is difference between urea and NPK fertiliser?

2 Answers  

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How much maximum power can be generated by 320v, 10kg-cm synchronous motor if shaft is rotated mechanically at 50 to 60 rpm?

0 Answers  

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