A work permit is the permission to take a job within a foreign country. It may also be a permit given to minors allowing them to work legally under child labor laws. Within an industry, a work permit may be required to execute certain functions within a factory outside normal operational tasks (such as maintenance tasks) - in some places they might be called Permit to Work (PTW).
line power tools attachments therefor home workshop yard industrial use small engines use poweroperated equipment gasoline dieselpowered generators producing electricity air compressors. This is a brand page for the POWERHORSE trademark by Northern Tool & Equipment Company, Inc. in Burnsville, MN, 55306.
In electricity generation, a generator is a device that converts mechanical energy to electrical energy for use in an external circuit. Sources of mechanical energy include steam turbines, gas turbines, water turbines, internal combustion engines and even hand cranks.