Table with electrical reactance for calculating AC network. And some example, how to calculate it. 
<ul><li>I require knowing this material from trainees, cause replacing outlets or replacing light switches or chandeliers or connecting electrical stove are lower level than electrician qualification and everyone who succesfully finished school is qualified to do it. But west-European and American rules are not requiring knowing of this material from electricians at all and train it somewhere at universities. But this situation is not correct at all, cause at the next education level human reduces his skills. I don't approve it and approaching to this question more strictly to avoid preparing qualified laymans.</li></ul>
<a href="//commons.wikimedia.org/wiki/User:Dmitry_G" title="User:Dmitry G">Dmitry G</a>
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<span class="int-own-work" lang="en">Own work</span>