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title: Electricity dangers: sockets, water, chargers and batteries — the lesson's questions with trees and pragmatics · Technology
description: The 15 test and exam questions of lesson 16 «Electricity dangers: sockets, water, chargers and batteries» of the technology course of Mova's primary school, each with its options, Mova's choice and the right answer, every sentence with its dependency tree and pragmatics.
---

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# Electricity dangers: sockets, water, chargers and batteries

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The 15 questions of lesson 16 «Electricity dangers: sockets, water, chargers and batteries» of the technology course of Mova's primary school with their options, 84 sentences, every one parsed by Mova with its syntax tree and pragmatics. How the student did on them: [the lesson at school](https://md.mova.elamur.ai/free/en/school-run/technology/16-electricity-dangers/).

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- [t1](https://md.mova.elamur.ai/free/en/corpora/questions/technology/16-electricity-dangers/t1/) — my mate says it's fine to poke a socket if the switch is off. true? — wrong ✗ · ★★
- [t2](https://md.mova.elamur.ai/free/en/corpora/questions/technology/16-electricity-dangers/t2/) — In a cartoon a kite gets stuck on a power line and a boy climbs the pylon to get it. Real rule? — right ✓ · ★★
- [t3](https://md.mova.elamur.ai/free/en/corpora/questions/technology/16-electricity-dangers/t3/) — just plug the heater into the extension with the TV and the lamps, whatever. Is that ok? — right ✓ · ★★
- [t4](https://md.mova.elamur.ai/free/en/corpora/questions/technology/16-electricity-dangers/t4/) — What would happen if a frayed cable's live wire touched you? — right ✓ · ★★
- [t5](https://md.mova.elamur.ai/free/en/corpora/questions/technology/16-electricity-dangers/t5/) — Ruby's e-scooter battery is hot and smells funny. What should she do? — wrong ✗ · ★★
- [t6](https://md.mova.elamur.ai/free/en/corpora/questions/technology/16-electricity-dangers/t6/) — Jack says the button battery in the remote is dead, so it can't hurt a baby. Right? — right ✓ · ★★
- [t7](https://md.mova.elamur.ai/free/en/corpora/questions/technology/16-electricity-dangers/t7/) — crap, the hairdryer fell in the sink and it's still plugged in! What now? — wrong ✗ · ★★
- [t8](https://md.mova.elamur.ai/free/en/corpora/questions/technology/16-electricity-dangers/t8/) — Which is true about birds on power lines? — right ✓ · ★★
- [t9](https://md.mova.elamur.ai/free/en/corpora/questions/technology/16-electricity-dangers/t9/) — Max wants to put outdoor lights round the tree using his indoor fairy lights. Should he? — right ✓ · ★★
- [t10](https://md.mova.elamur.ai/free/en/corpora/questions/technology/16-electricity-dangers/t10/) — A fallen wire lies across the path after a storm. What do you do? — right ✓ · ★★
- [t11](https://md.mova.elamur.ai/free/en/corpora/questions/technology/16-electricity-dangers/t11/) — The cheap charger from a market stall gets very hot. Why is that a worry? — right ✓ · ★★
- [e1](https://md.mova.elamur.ai/free/en/corpora/questions/technology/16-electricity-dangers/e1/) — Identify the principal reason for which mains electricity presents a danger to life whereas a torch battery does not. — wrong ✗ · exam
- [e2](https://md.mova.elamur.ai/free/en/corpora/questions/technology/16-electricity-dangers/e2/) — It is given that a young child may have ingested a button cell battery. State the appropriate course of action. — wrong ✗ · exam
- [e3](https://md.mova.elamur.ai/free/en/corpora/questions/technology/16-electricity-dangers/e3/) — Which of the following statements most accurately characterises the hazard of an overloaded socket? — wrong ✗ · exam
- [e4](https://md.mova.elamur.ai/free/en/corpora/questions/technology/16-electricity-dangers/e4/) — Select the response consistent with the established facts concerning a bird perched upon a power line. — right ✓ · exam

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