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The Pennsylvania Railroad's class P5 comprised 92 mixed-traffic electric locomotives constructed 1931–1935 by the PRR, Westinghouse and General Electric. [1] Although the original intention was that they work mainly passenger trains, the success of the GG1 locomotives meant that the P5 class were mostly used on freight.
The P5 was used for the passenger trains of Illinois Central, Rock Island and Southern Pacific, along with various freight units, especially those on the old Southern Railway. [3] In 1954, the K5H/K3H made their debut, using a D-sharp minor chord (D-sharp, F-sharp, A-sharp) because of Canadian regulations. "H" stood for "high-pitched" because ...
English: This psychrometric chart represents the acceptable combination of air temperature and humidity values, according to the PMV/PPD method in the ASHRAE 55-2010 Standard. The comfort zone in blue represents the 90% of acceptability, which means the conditions between -0.5 and +0.5 PMV, or PPD < 10%.
The operation of these systems varies from completely manual, to completely automated. In (semi-) automated probe positioning systems, a control system corrects for the movement of the object or disturbances in the environment. These systems can use a tilt, pressure or other sensor carried by the probe to collect positional data.
This led to the adaptation of pneumatic positioners used on flow control valve for use in partial stroke testing. These systems are often suitable for use on shutdown valves up to and including SIL3. The main benefits are : Elimination of the cost of manual testing; Tracking and records of the PST tests for an optimum Safety monitoring.
PMV may refer to: Panicum mosaic virus, a plant virus known for infecting St. Augustine Grass; Paramyxoviridae, or paramyxovirus, a family of viruses found in animals; Parcels and Miscellaneous Van, an item of railway rolling stock; Participatiemaatschappij Vlaanderen, an independent organization of the Flemish government; Personal mobility vehicle
The operations manual is the documentation by which an organisation provides guidance for members and employees to perform their functions correctly and reasonably efficiently. [1] It documents the approved standard procedures for performing operations safely to produce goods and provide services. [ 2 ]
P5 Glove, an input device for human-computer interaction; P5 (microarchitecture), a fifth-generation central processing unit introduced in 1993; System p5, a family of servers and workstations created by IBM in 2005; p5.js is the JavaScript port of Processing; Perl, version 5