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electrical_engineering_and_electronics_1:block01 [2025/09/28 15:48] – mexleadminelectrical_engineering_and_electronics_1:block01 [2025/09/29 21:52] (aktuell) – mexleadmin
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 ===== Learning objectives ===== ===== Learning objectives =====
 <callout> <callout>
 +After this 90-minute block, you can
   * Use the SI base quantities, units, and symbols correctly; convert between units with prefixes.   * Use the SI base quantities, units, and symbols correctly; convert between units with prefixes.
   * Distinguish base vs. derived quantities; express key EE units (e.g. $\rm V$, $\rm \Omega$) in SI base units.   * Distinguish base vs. derived quantities; express key EE units (e.g. $\rm V$, $\rm \Omega$) in SI base units.
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     * The pressure unit bar (${\rm bar}$) is an SI unit.     * The pressure unit bar (${\rm bar}$) is an SI unit.
     * BUT: The obsolete pressure unit "Standard atmosphere" ($=1.013~{\rm bar}$) is **__not__** an SI unit.     * BUT: The obsolete pressure unit "Standard atmosphere" ($=1.013~{\rm bar}$) is **__not__** an SI unit.
-  *  To prevent the numerical value from becoming too large or too small, it is possible to replace a decimal factor with a prefix. These are listed in <tabref tab02>.+  *  To prevent the numerical value from becoming too large or too small, it is possible to replace a decimal factor with a prefix. 
  
 We will see, that a lot of electrical quantities are derived quantities. We will see, that a lot of electrical quantities are derived quantities.
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 <WRAP half column> <WRAP half column>
 <callout color="gray"> <callout color="gray">
 +
 ==== Quantity Equations ==== ==== Quantity Equations ====
 The vast majority of physical equations result in a physical unit that does not equal $1$. The vast majority of physical equations result in a physical unit that does not equal $1$.