Electrical safety standards The manufacturers of electronic tools must be taken into account with a several standard for electronic safety and protect the health of the humans and animals. potentially hazardous electromagnetic radiation at microwave frequencies. Few standard were introduced for the harmful impact from high frequency, CB-02 Radio Equipment Radiated Power Generated from Dammam Radio Stations,"1998 Electrical safety standards Electrical safety is a system of organizational measures and technical means to prevent harmful and dangerous effects on workers from electric current, electric arc, electromagnetic field and static electricity. The electrical safety develops with the technical progress. In 1989 OSHA promulgated a much-needed
International System of Electrical and Magnetic Units and Measures (CIPM) approved a new set of definitions for electrical units, based on the rationalized MKSA system, in 1946, and these were internationally adopted under the Metre Convention by the 9th General Conference on Weights and Measures in 1948. Under this system, which would become the International System of Units (SI), the ohm is a derived unit. The SI definitions of the electrical units are formally equivalent to the 1908 international definitions, and so there should not have been any change in the size of the units. Nevertheless, the international ohm and the international volt were not usually realized