Dielectric heating, also known as capacitive heating or radiofrequency (RF) heating, is a process in which non-conductive (dielectric) materials are heated by applying an alternating electric field. This heating occurs due to the molecular polarization of the dielectric material when subjected to a high-frequency AC electric field. It is widely used in industries such as […]
A function generator is an electronic device used to generate electrical waveforms over a wide range of frequencies. It is widely used in the fields of electronics, communications, and testing to create specific signals for testing, calibration, and experimentation. Figure 1: Block diagram of a function generator.
Energy-efficient motors are advanced electric motors designed to utilize electrical energy more effectively, reducing energy losses caused by heat, friction, and inefficiencies. These motors meet or exceed international efficiency standards, such as NEMA Premium and IEC standards, ensuring optimized performance and minimal energy consumption.
A toggle switch is a type of electrical switch that is operated by moving a lever or handle back and forth to open or close a circuit. Toggle switches are commonly used in various electronic devices and equipment to control electrical power or signal flow. They are reliable, easy to use, and versatile, making them
A pH meter is an electronic instrument used to measure the acidity or alkalinity of a solution, expressed as pH. The pH scale ranges from 0 to 14, where a pH of 7 indicates neutrality, values below 7 indicate acidity, and values above 7 indicate alkalinity. A pH meter provides precise pH readings, which are
A discharge lamp is a type of light source that generates light by passing an electric current through a gas or a mixture of gases. When the gas is energized by the electric current, it produces visible or ultraviolet light through a process called gas discharge.
A Kit Kat fuse is a simple, reusable fuse primarily used for low and medium-voltage applications. It consists of a porcelain base and a fuse carrier that holds the fuse element. Kit Kat fuses are commonly used in domestic, industrial, and agricultural electrical installations for overcurrent protection. Figure 1: Kit Kat Fuse. Parts of Kit
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Spot welding is a type of resistance welding process primarily used to join two or more metal sheets by applying pressure and heat generated by an electric current. It is commonly used in the automotive, aerospace, and manufacturing industries for creating strong, reliable joints.
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An HRC (High Rupturing Capacity) fuse is a type of fuse used in electrical systems to provide overcurrent protection. It is designed to handle high fault currents without rupturing the fuse casing or causing an explosion.
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An Energy Meter, also known as a watt-hour meter, is an electrical device used to measure the amount of electrical energy consumed by a residence, business, or electrically-powered device. The energy is typically measured in kilowatt-hours (kWh), which is the standard billing unit for energy consumption.