The reliability and cost of any electrical system depend greatly on the quality of the power supplied to and consumed by the system. Poor power quality may…
According to the American National Standards Institute (ANSI) and the Acoustical Society of America (ASA), ultrasound is defined as "sound with a frequency greater than 20 kHz" (kilohertz). According…
Earth resistance testing is one of the fundamental requirements for ensuring safety on any household or industrial electrical installation in the provision of an earth…
Medical equipment quality control and quality assurance (or QA) program are essential to keep medical devices safe, reliable and effective for use. This includes inspection,…
Present condition of Border Surveillance around the world: There are differences, in the state of border monitoring between countries today. Governments and corporations are continuously…
The drone applications In Bangladesh are rapidly transforming in various sectors, including agriculture, disaster management, and infrastructure development. Drones are used for precision farming, allowing…
Surveying and Mapping refers to the measurement, collection, and mapping of the shape, size, spatial position, and attributes of natural geographical elements or artificial facilities on…
Electrical testing and measuring tools are essential to measure or compare electrical quantities because they can compare unknown quantities with a standard value. Electrical measuring…
International Electrotechnical Commission (IEC), the Institute of Electrical and Electronics Engineers (IEEE), and the American Society for Testing and Materials (ASTM) define Battery testing as the process of…