If we measure the pressure of Air in duct with the help of Pitot tube attached to manometer (pitot tube) whose one end is in atmosphere and one end is in duct and manometer shows some head whether it is Static head or Dynamic Head or (Total head=Static head + dynamic Head). and if it is total head in which static head is zero then how static head is zero.

2 Answers  

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What is vane diagram in centrifugal pump?

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sir i need ongc old technical test papers can u send me immediately

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Why would some industries select pneumatics over hydraulic?

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which bearing use in lathe spindle

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Metals, in general are of low strength and do not possess required physio-chemical and technological properties for a definite purpose. Alloys are therefore more than metals alone. Discuss the arrangement of atoms and structures of alloys.

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sir,,,, iam appearing in hpcl exam....so plz send previous papers to me of hpcl... anant

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Is the hvac machines are designed 10% less than the electrical feeder value?

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