Program | Electrical
& Electronics Engineers |
Furnishes With The Complete Information About Online Associate, Bachelors and Master degrees or certificate programs in
general engineering disciplines, including safety engineering, civil engineering, mechanical engineering, chemical
engineering, design, quality control, quality assurance management, industrial engineering, computer engineering
programs, environmental engineering, engineering management, E-commerce engineer, certification in software quality
engineering (CSQE), electrical engineering, structural engineering. Our recommend online schools also offer
continuing education programs for professional engineers.
Knowledge of electrical equipment and electronics is
necessary for employment; many applicants complete 1 to 2 years at vocational schools and obtain a bachelor degree.
Projected employment growth will be faster than average, especially those in repairing computer components for
Job opportunities will be best for applicants with degree or certification and a thorough knowledge of
electrical and electronic equipment, as well as repair experience.
and Electronics Engineers are responsible for a wide range
of technologies whereas electric power generators
continuously provide the location of a vehicle through
geographical information system. They design, develop,
test and supervise the manufacture of electrical and
electronic equipment. Some of this utility includes
generating power, controlling and transmission devices
used by electric utilities and electric motors, machinery
controls, lighting and wiring in buildings , automobiles
,aircraft ,radar and navigation systems , and broadcast
and communication systems. Many electrical and electronic
engineers also work in areas closely related to computers
They are specialized in different areas such as power generation, transmission, and distribution;
communications; and electrical equipment manufacturing, or a subdivision of these areas-industrial robot control
systems or aviation electronics, for example. Electrical and electronics engineers design new products, write
performance requirements, and develop maintenance schedules. They also test equipment, solve operating problems, and
estimate the time and cost of engineering projects.
Businesses and other organizations depend on complex
electronic equipment for a variety of functions. Industrial controls automatically monitor and direct production
processes on the factory floor. transmitters and antennae provide communications links for many organizations.
Electric power companies use electronic equipment to operate and control generating plants, substations, and
monitoring equipment. The Federal Government uses radar and missile control systems to provide for the national
defense and to direct commercial air traffic. These complex pieces of electronic equipment are installed, maintained,
and repaired by electrical and electronics installers and repairers.
Electrical equipment and electronics
equipment are two distinct types of industrial equipment, although much equipment contains both electrical and
electronic components. In general, electrical portions of equipment provide the power for the equipment while
electronic components control the device, although many types of equipment still are controlled with electrical
devices. Electronic sensors monitor the equipment and the manufacturing process, providing feedback to the
programmable logic control (PLC) that controls the equipment. The PLC processes the information provided by the
sensors and makes adjustments to optimize output. To adjust the output the PLC sends signals to the electrical,
hydraulic, and pneumatic devices that power the machine changing feed rates, pressures, and other variables in the
manufacturing process. Many installers and repairers, known as field technicians, travel to factories or other
locations to repair equipment.
These workers often have assigned areas where they perform preventive
maintenance on a regular basis. When equipment breaks down, field technicians go to a customer's site to repair the
equipment. Bench technicians work in repair shops located in factories and service centers. They work on components
that cannot be repaired on the factory floor.
Some industrial electronic equipment is self-monitoring and
alerts repairers to malfunctions. When equipment breaks down, repairers first check for common causes of trouble,
such as loose connections or obviously defective components. If routine checks do not locate the trouble, repairers
may refer to schematics and manufacturers' specifications that show connections and provide instructions on how to
locate problems. Automated electronic control systems are increasing in complexity, making diagnosing problems more
challenging. Repairers use software programs and testing equipment to diagnose malfunctions. They use multimeters,
which measure voltage, current, and resistance; advanced multimeters also measure capacitance, inductance, and
current gain of transistors. They also use signal generators that provide test signals, and oscilloscopes that
graphically display signals. Repairers use hand tools such as pliers, screwdrivers, soldering irons, and wrenches to
replace faulty parts and to adjust equipment.
Because component repair is complex and factories cannot allow
production equipment to stand idle, repairers on the factory floor usually remove and replace defective units, such
as circuit boards, instead of fixing them. Defective units are discarded or returned to the manufacturer or to a
specialized shop for repair. Bench technicians at these locations have the training, tools, and parts to thoroughly
diagnose and repair circuit boards or other complex components. These workers also locate and repair circuit defects,
such as poorly soldered joints, blown fuses, or malfunctioning transistors.
These Peoples often fit older
manufacturing equipment with new automated control
devices. Older manufacturing machines are frequently in
good working order, but are limited by inefficient control
systems that lack replacement parts. Installers replace
old electronic control units with new PLC's. Setting up
and installing a new PLC involves connecting it to
different sensors and electrically powered devices
(electric motors, switches, pumps) and writing a computer
program to operate the PLC. Electronics installers
coordinate their efforts with other workers installing and
Document Keywords : Engineering Courses
, Electrical and Electronics Engineers ,Campus Programs