Mindblown: a blog about philosophy.

  • Twelve-pulse three-phase generator

    The generator system in question utilizes 12 solid-state rectifiers operating in conjunction with three sine waves, leading to the generation of a 12-pulse ripple.  

  • Ratio turns

    The ratio of the number of turns in the secondary winding to the number of turns in the primary winding is a fundamental parameter in transformer design and operation.  

  • Tungsten

    Introducing a robust metallic element characterized by a high melting point of 3,370°C. This element finds extensive usage in electron tubes, particularly for the construction of filaments and other electrodes. It is identified by its atomic number, which is 74.  

  • Tube current

    When considering the movement of electrons from the cathode to the anode within an x-ray tube, this electron flow is quantified in milliamperes, denoting the current strength.  

  • Triode tube

    Within the realm of electron tubes, there exists a type known as a triode, which consists of three electrodes: an anode, a cathode, and a control electrode. It is worth noting that certain x-ray tubes also fall under the category of triodes.  

  • CT traverse

    Within transplate-and-rotate CT machines, a complete linear movement of the gantry across the object being scanned occurs during the imaging process.  

  • Transformer oil

    In the realm of large power transformers, there exists a practice of immersing the windings in a premium-grade insulating oil. This specialized oil serves the purpose of offering excellent insulation properties and reducing the risk of electrical sparkover.    

  • Transformer loss

    The ratio of power output delivered by an ideal transformer to the power output delivered by an actual transformer, given specific conditions, is a significant parameter to consider.  

  • Transformer law

    The relationship between the induced voltage in the secondary coil and the applied voltage in the primary coil can be expressed by the ratio of the number of turns in the secondary coil to the number of turns in the primary coil.  

  • Total filtration

    In the context of x-ray beams, the term “total filtration” encompasses the combined effect of both inherent filtration, inherent to the x-ray tube and its components, and added filtration, implemented intentionally. This cumulative filtration plays a crucial role in optimizing the quality and safety of the generated x-ray beam.  

Got any book recommendations?