We have a subject: Electrical instruments. Leads an interesting woman, loves to ask questions to everyone, speaks little, and asks questions.))) We sit, we wait for her. I’ve never seen her before, she’s coming in one way and one way!!! Which network do you work on?!!! That: mm... emmm Transneft. The second one: Which one are you? Urals are oil. And you? The Black Morse. And the fourth shouts: And I work in networks 10, 6, and 0.4 kilovolt. The whole class rides. Student: At least one knows correctly