The meaning of Piper is Flute player. Its origin is English. This name is mostly being used as a girls name. Last year it ranked 68th in the U.S. Social Security Administration list of most popular baby girl names. Show popularity chart Piper is an English surname that was popularized as a given name by the TV series Charmed and the actress Piper Perabo.
It is recommended to combine at least. three passes per run when using a small volume prover with a Coriolis. meter. A single round trip run is sufficient when using a pipe prover. Some small volume provers allow for selection of the detector. switches in order to set the ratio between the pre-run and active-run.
The determination of the difference in elevation of two points is called levelling, and can be carried out with the clinometer set at 0Â°. The place where you stand with the level is called a turning point, TP. Your rodperson holds the rod on the first point, and you make a backsight, BS, by reading the rod.ith the levelling rod, the HI can easily be obtained. Set the index at 0Â°, and the clinometer becomes a level. Sight the rod from close by, and read the HI. This can, of course, be done by simply making a mark on a wall just in front of your eyes, and then measuring its height.