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What is the difference between api 6a and api 610 spec?
Hi, Both are API Standards,which define the specification about wellhead is 6A. and which is define the specification about centrifugal pump is 610. Refer API STANDARD. All the best.
What is the benefit of using standard c language functions over windows API function?
Portability.
Explain why Java programs running on Android systems do not use the standard Java API and virtual machine?
123
What is the use of JDBC?
JDBC stands for Java Database connectivity which is a standard java API for database. It is for database connectivity with project.
How do you write a logo program for a rectangle?
fd 60 rt 100 fd 60 rt 100 fd 60 rt 100 fd 60
What is the difference between ID and FD fan?
no
How can you calculate the flow of FD fan and motor power when you know fan speed and impeller diameter?
times by 2
What is the difference between api 6a and api 610 spec?
Hi, Both are API Standards,which define the specification about wellhead is 6A. and which is define the specification about centrifugal pump is 610. Refer API STANDARD. All the best.
Why vfd is used with fd fans?
Traditionally dampers are used to control the quantity of air entering the boiler. If we use VFD for FD fan, we can control the quantity of air be changing speed of fan using VFD. This will save energy.
What is the equivalent of BS 1873 in API standard?
BS Standard is a Specification for steel globe and globe stop and check valves (flanged and butt-welding ends) for the petroleum, petrochemical and allied industries the list below are standards that i wish help to you API 600 API 6D API 6A ASME B16.5 ASME B16.34
How do you calibrate a horizontal tank?
By physical measurements as per standard API 2551 and/or by liquid filled or water draw method as per Standard API 2555. There's also an equation that looks a little difficult.
Is there an equivalent international standard to BS 6739?
API 551
What is API 674?
API 674 is a standard developed by the American Petroluem Institute for recipricating pumps used oil and gas industry. 674= style of pump
What removes the combustion gases from a balanced draft furnace?
A balanced draft has both ID and FD fans. ID Fan works by pulling the gases through the furnace hence creating the required draft. Where as FD fan pushes the gases into the furnace. Hence in a balanced draft frunace, the ID fan can said to be removing the combustion gases.
What is the benefit of using standard c language functions over windows API function?
Portability.
What is the function of the bureau of product standard?
what is pipe shall be as per API 5L PSL2 BNS
Why cant you use a forced draft fan in place of induced draft fan?
It can be used, however not on the same piece of equipment. A forced draft fan is typically much smaller than an induced draft fan. A FD fan moves cooler air into the combustion zone while the ID fan removes the products of combustion from that zone. Typically the volume of gasses the ID Fan needs to remove is from 125% to 200% more than that of the FD fan. example: an FD fan moves 20,000 scfm of air at 100 *F, what size ID fan do you need if the exhaust gasses are 450 *F and the products of combustion and moisture add 3500 cfm to the volume of gasses? PV/T = P'V'/T' with pressure being negligible (it usually isn't) the formula is then : V/T = V'/T' to get the volume needed for the ID fan then: VT'/T = V' V = 20,000 scfm, T = 560 *R (absolute zero scale) and T' = 910 *R 20,000 scfm x 910*R/560*R = 20,000 scfm x 1.625 = 32,500 scfm thus, the ID fan must be sized at least 62.5% larger than the FD fan.
