In most types of transformer construction, the central iron core is constructed from of a highly permeable material commonly made from thin silicon steel laminations. These thin laminations are assembled together to provide the required magnetic path with the minimum of magnetic losses. What is the purpose of lamination? LaminationRead More →
“It was kind of becoming clear that he didn’t want to do the show anymore, but we wanted to leave it so that there would be an opportunity to come back at some point, ” Judge said, explaining that the writers purposely left Erlich’s storyline open-ended in the finale. WhyRead More →
Similarly, in period 3, NaF, MgF2, and A1F3, which are crystalline solids at room temperature, are regarded as having ionic bonding, whereas SiF4 is a gas and is usually considered to have predominately covalent bonding. … The charges show, moreover, that BF3 and SiF4 are predominately ionic molecules. How manyRead More →
The conductivities of silicon can be drastically increased and controlled by the addition of impurities to the intrinsic (pure) semiconductive material. This process, called doping increases the number of current carriers (electrons or holes). … Each pentavalent atom forms covalent bonds with four adjacent silicon atoms. What is the roleRead More →
Binning is a term vendors use for categorizing components, including CPUs, GPUs (aka graphics cards) or RAM kits, by quality and performance. … If a CPU fails to meet those standards, Intel will bin it as an i3 processor instead. Is CPU overclocking dead? You’ve seen the “overclocking is dead”Read More →
Macs powered by Apple silicon do not support Windows and there is no Boot Camp feature like there is on Intel Macs, but support for Windows is a feature that many users would like to see. Can parallels run Windows on M1? To run Windows on an M1 Mac, ParallelsRead More →
Answer: +4 Fluorine is more electronegative, so each fluorine atom receives its preferred negative oxidation state of -1. There is no net charge on this molecule. Therefore, to balance, the silicon atom must receive a positive oxidation state of +4. What is the electronegativity of SiF4? SiF4 Polarity According toRead More →