Answer Posted / faisalabad

you may use self locking nut as well as suitable grate lock tight according bolts specfication

should cutouts made in main header of metal ducting be deducted from duct measurement.

2371

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how we can calculate the air consumption of any system.

2059

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Name two vital conditions of a perfect gas.

1128

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I need BHEL Engineer Trainee written test papers in Mechanical stream.

2339

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How can I see where pipes are behind the wall?

1204

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What is base design drawings?

1730

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Which furnace burns low-ash fusion coal and retains most of the coal ash in the slag?

1134

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what do you mean by volvo ?

2312

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Preparation before arriving port?

1952

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Quantities like pressure, temperature, density, viscosity, etc. Are independent of mass. What are these called ?

1145

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What is wet corrosion?

1092

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I want to know flow rate,max pressure drop,heat load,design pressure,test presurre,temp both inlet and outlet of coldside and hot side of 1,2,3,5,5.5,7.5,10,12,15 tons

1932

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how a cyclone steam separator works?

2161

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Explain why gas containers are mostly cylindrical in shape?

1168

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Greetings This question is about hydraulics and I request an expert to answer it. A simple hydraulic machine is made up of two heads, a larger one with a larger force inside a wider pipe and a smaller one with a smaller force inside a smaller pipe in width as in the second picture on this link: http://science.howstuffworks.com/hydraulic1.htm The question is this: what happens if the smaller head and the smaller force doesn’t exist but the smaller pipe is high enough to take all the liquid? For example the larger head is 1.00 sqr metre and can go down 1.00m under a weight of 100.00kg. The cross sectional area of the smaller pipe is 0.001 sqr metre. Now when the larger head goes down 1.00m, how high the liquid from the wider pipe can go into the smaller pipe of the cross sectional area of 0.001 sqr metre? Regards

2047

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