Almost every building has an electrical system that is installed during construction and maintained after that. Electricians do both the installing and maintaining of electrical systems. Maintaining older equipment involves identifying problems and repairing malfunctioning equipment that is sometimes difficult to reach. Electricians doing maintenance work may need to fix or replace outlets, circuit breakers, motors, or robotic control systems. Electricians read blueprints, which are technical diagrams of electrical systems that show the location of circuits, outlets, and other equipment. They use different types of hand and power tools, such as pipe benders, to run and protect wiring. Other commonly used hand and power tools include screwdrivers, wire strippers, drills, and saws. While troubleshooting, electricians also may use ammeters, voltmeters, and multimeters to find problems and ensure that components are working properly. In order to be an electrician, you will need some technical training and a period of time as an on-the-job apprentice.
Friday, March 7, 2014
Medical equipment repairers, also known as biomedical equipment technicians (BMET), repair a wide variety of electronic, electromechanical, and hydraulic equipment used in hospitals and health practitioners’ offices. They may work on patient monitors, defibrillators, medical imaging equipment (X rays, CAT scanners, and ultrasound equipment), voice-controlled operating tables, and electric wheelchairs, as well as on sophisticated medical equipment that dentists and eye doctors use. The most common education is an associate’s degree in biomedical equipment technology or engineering. Those who repair less-complicated equipment, such as hospital beds and electric wheelchairs, may learn entirely through on-the-job training. Others, particularly those who work on more sophisticated equipment, such as CAT scanners and defibrillators, may need a bachelor's degree.
Thursday, March 6, 2014
Real estate brokers are licensed to manage their own businesses. Brokers, as independent businesspeople, often sell real estate owned by others. In addition to helping clients buy and sell properties, they may help rent or manage properties for a fee. Many operate a real estate office, handling business details and overseeing the work of sales agents. To obtain a broker’s license, individuals need a specific amount of experience as a licensed sales agent, usually 1 to 3 years. They must also take additional formal classroom training. In some states, a bachelor’s degree may be substituted in place of some experience or training requirements.