Answer / maurya gyanprakash

it's very simple just insert dye in it by seeing the
direction of dye movement one can easily tell the direction
flow.

Answer / ct santhosh kumar

It is a closed pipe , u cant see dye flow ..
So , fix a a flow meter like Rotameter (no pressure gauge ) .. in one direction if it reads then u know the direction of flow , if it doesn't , then the flow direction is reverse .

Answer / jay prakash

we can check the flow direction by pitat tube.

Answer / jayesh

even simple than all the above mentioned procedures just pass a light through the pipe
i mean torch it with ur cell phone
u will see the light will get dispersed in the dirn of motion of fluid
u might also see the particles motion n thus determine the flow direction

why we make urea prills , why we do not make crystals of urea,

1 Answers   IFFCO,

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What diffrence between flush distillation & batch distillation ?

0 Answers  

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What are some factors to consider when trying choosing between a dry screw compressor and an oil-flooded screw compressor?

0 Answers  

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what is water at its saturation temperature ??????????

2 Answers   Essar,

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Explain how can you estimate a gas flow based on two pressure measurements?

0 Answers  

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Explain the different characteristics that can affect the flow of bulk solids and how?

0 Answers  

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I am a Diploma Chemical Engineer by Nirma Uni; and BEng (Hons) Energy & Environmental Engineer by Napier Uni; Edinburg, UK. HPCL chemical engineering test will held on 14th July,09. So, Please send me some previous chemical engineering papers Objective types Or material to give the test.

0 Answers   HPCL,

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Why do we apply on iron articles?

0 Answers  

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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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cetane no. and sulphur required in diesel fuel for euro-IV

2 Answers   IOCL,

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What is difference between Overall heat transfer coeficient & individual heat transfer coefficient

4 Answers   CVSR, NFTDC,

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what is defferance between tubular & automotive plate battery

0 Answers  

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