Metrication in the United States There are no U.S. customary units for electric current, potential difference, or charge since these concepts were developed after the international adoption of metric in science. The metric units ampere, volt, ohm and coulomb are the only units used. The SI term hertz has replaced the term "cycles per second" as a unit of frequency. Energy is often measured in watt hours, BTUs, therms or calories rather than the SI joule. Residential and commercial electrical energy use is metered and billed in kilowatt hours, kW·h, as in most metric countries. Force measurements regularly use the pound instead of the SI
Bachelor of Electrical Engineering to complete. Study topics normally covered in this course are Direct Current, Alternating Current, Electrical Machines, AC & DC Motors, Transformers, Generators, Rotating Devices, Power Engineering, Power Transmission and Power Distribution etc. Bachelor of Electrical Engineering Bachelor of Electrical Engineering (B.E.E. or BEE) is an undergraduate academic degree offered to a student who completes three to five years of study in electrical engineering at a university or college. Many institutes offer Bachelor of Science in Electrical Engineering (B.S.E.E. or B.Sc.E.E.) or Bachelor of Engineering in Electrical Engineering (B.E.E.E.). Program duration varies throughout the world depending upon the education curriculum. For