The âtransformationâ of straight pipe to bent pipe takes place in the heated narrow annular zone which moves continuously along the length of the bend as the bending process advances (Figure 1). The heating of this zone is effected by means of an induction ring (Figure 2).
Budget at Completion (BAC) is the total budget allocated to the project. BAC is generally plotted over time. For example, periods of reporting (Monthly, Weekly, etc.) BAC is used to compute the Estimate at Completion (EAC), explained in the next section. BAC is also used to compute the TCPI and TSPI. BAC is calculated using the following formula:
Func is a delegate (pointer) to a method, that takes zero, one or more input parameters, and returns a value (or reference). Predicate is a special kind of Func often used for comparisons. Though widely used with Linq, Action and Func are concepts logically independent of Linq. C++ already contained the basic concept in form of typed function pointers. Here is a small example for Action and Func without using Linq: