Abstract: Disclosed herein are embodiments of a training lab that can be used as a teaching platform for individuals to learn electronic maintenance, such as transformer maintenance. The training lab can be either stationary or mobile, or can switch between the two modes. Modified transformers, or other equipment, can be incorporated into the lab to improve training.

Abstract: Training labs for training linemen and other power or utility technicians are disclosed. The training labs can be configured to provide equipotential zone (EPZ) grounding training in overhead and/or underground power scenarios. In some instances, the training labs can be mobile. For example, a mobile training lab can comprise an overhead training side that comprises one more deployable overhead power poles and/or an underground side comprising one or more component cabinets.

Abstract: Disclosed herein are embodiments of a training lab that can be used as a teaching platform for individuals to learn electronic maintenance, such as transformer maintenance. The training lab can be either stationary or mobile, or can switch between the two modes. Modified transformers, or other equipment, can be incorporated into the lab to improve training.

Abstract: Disclosed herein are embodiments of a training lab that can be used as a teaching platform for individuals to learn electronic maintenance, such as transformer maintenance. The training lab can be either stationary or mobile, or can switch between the two modes. Modified transformers, or other equipment, can be incorporated into the lab to improve training.

Abstract: Mobile training labs for training gas technicians are disclosed. The mobile training labs can include a towable trailer comprising a body having a plurality of walls at least partially defining a hollow interior, an axle having at least two wheels disposed thereon to support the body, and a tow hitch. The mobile training labs can also include at least one training bay connected to the towable trailer such that the at least one training bay is configured to be accessed from an exterior of the towable trailer. The at least one training bay can include a work bench and a mock service entrance that is representative of a commercial or residential gas service entrance.

Abstract: A dual compartment package for containing reactive substances in separate compartments which is suitable for being produced continuously from a single web of film material, and a method for making same. The web of film is formed into a tubular member having a first compartment which assures a generally circular cross section when filled, and a second compartment formed inside the first compartment. The second compartment is attached to the sidewall of the first compartment such that a single sealing formation through three plies of the film material closes both compartments longitudinally. The method provides for a simplified formation of a series of said packages wherein only a single seal forming apparatus is utilized.

Abstract: An apparatus for continuously producing a series of multi-compartment packages formed from a single web of pliable film material. The machine folds the web along one of its side edges to form a pocket or two-ply margin. The web is then passed through a tube former which bends the web across its width until a continuous tube is formed with the two-ply margin to the inside and overlapped by the opposing side edge of the web. The apparatus then seals the tube with a single composite seal across the overlapped portion of the tube, which is of three-ply thickness. Next, the apparatus positions differing substances in each compartment. Then, the apparatus sequentially gathers the filled tubular member at two positions along its length, seals the gathered portions by clinching pairs of closure clips therearound, and severs the film material between the clips in each pair thereof to form the package.