Eddie Fisher died on September 22, 2010 at the age of 82.
More electrical standards material. Electrical documentation according to standards. Electrical documentation according to standards is a reference book describing ISO / EN / IEC rules and requirements from all relevant standards regarding electrical documentation for machines, equipment, electrical panels and installations. - Buy book here!
ISO sensitivity expresses the speed of photographic negative materials (formerly expressed as ASA). Since digital cameras do not use film but use image sensors instead, the ISO equivalent is usually given. What ISO denotes is how sensitive the image sensor is to the amount of light present. The higher the ISO, the more sensitive the image sensor and therefore the possibility to take pictures in low-light situations.