The flow measured with a d/p cell is 16,000 scfh. If the temperature correction factor is 1.4 and the pressure correction factor is 0.85, what is the real flow rate? 13,445 scfh B. 17,100 scfh C. 19,040 scfh D. 16,000 scfh A d/p cell is designed to operate at 75 psia and is used to measure fluid flow at 30 psia. What is the pressure correct factor for this d/p cell? 1.58 B. 2.5 C. 0.4 D. 0.632 A gas flow rate is being measured in a 3 in. pipe with an orifice plate. What is the minimum straight run required in this pipe before the orifice? Less than 30 in.
 At least 60 in.
 Between 18 in. and 60 in. Exactly 18 in.

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Hydrogen Energy

Energy is a quantity that cannot be defined, its existence can only be felt. In simple language, if a system possesses energy, it can do a specific kind of work. There are many forms of energy sources which people can use to obtain work. Solar energy, tidal energy, hydroelectric energy, geothermal energy, wind energy are some of the renewable energy sources which are primarily used for the production of electricity.