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The main differences between RFT and conventional eddy-current testing (ECT) is in the coil-to-coil spacing. The RFT probe has widely spaced coils to pick up the through-transmission field. The typical ECT probe has coils or coil sets that create a field and measure the response within a small area, close to the object being tested.
The GEFT was validated against the "parent" form of the test, the EFT, and the Rod-and-Frame Test (RFT) administered with the portable apparatus (PRFT). [5] [6] Since Witkin, et al. published the GEFT, other researchers have generated additional data, reporting both higher [7] [8] and lower [9] normative samples.
RFT may refer to: Rational Functional Tester, IBM software; Regulatory focus theory, a psychological theory; Relational frame theory, a psychological theory; Remote field testing, a materials testing method with low-frequency AC; Request for tender, an invitation to product or service suppliers
The RMS value of an alternating current is also known as its heating value, as it is a voltage which is equivalent to the direct current value that would be required to get the same heating effect.
Random matrix theory (RMT) is the study of properties of random matrices, often as they become large. RMT provides techniques like mean-field theory , diagrammatic methods, the cavity method , or the replica method to compute quantities like traces , spectral densities , or scalar products between eigenvectors.
See Weight for detail of mass/weight distinction and conversion. Avoirdupois is a system of mass based on a pound of 16 ounces, while Troy weight is the system of mass where 12 troy ounces equals one troy pound. The symbol g 0 is used to denote standard gravity in order to avoid confusion with the (upright) g symbol for gram.
Revisable-Form Text (abbreviated RFT or RFT-DCA) is part of DCA. It is sometimes referred to as Revisable Format Text . It was used by IBM DisplayWriter 4 and 5 word processors on System/360 and 370 mainframe computers , and OfficeVision/400 to allow transfer of formatted documents to other systems.
Then Gantry-10 grips the product and brings it to one of CNC-10. When CNC-10 finishes the processing, Gantry-10 moves it back to the conveyor. The conveyor moves the product to Gantry-20, which grips the product and loads it on the RMT-20, and so on. Inspection machines are placed at several stages and at the end of the manufacturing system.