Safe Use of Electricity

• Follow key electricity safety rules at home and school.
• Explain why water and electricity are dangerous together.
• Know when to call adults/electricians instead of touching faults.
• Practice safe appliance and plug usage.

Level 1 - Basic safety rules

Never touch switches, plugs, or wires with wet hands. Never insert metal objects into sockets. Always use appliances as instructed by adults.

Level 2 - Water danger

Water can help current pass, especially with salts and impurities. Wet floors, wet hands, and damaged appliances increase shock risk.

Level 3 - Safe response

If you see a sparking wire, broken plug, or exposed cable, do not touch. Switch off main supply only if safe and inform a responsible adult immediately.

Level 4 - Indian context

During monsoon in many Indian cities, waterlogging near electric poles can be dangerous. In apartments and schools, MCBs and earthing improve protection, but safe behavior is still essential. Festive lighting should use quality wires and avoid overload.

NCERT anchor: Looking Around 4, Ch 17 — Nandita in Mumbai; Ch 18 — Too Much Water, Too Little Water (urban utilities and safety habits)

Wet hands and switchboard

Step 1 - Student returns from washing hands.
Step 2 - Notices fan switch near basin.
Step 3 - First dries hands thoroughly with cloth.
Step 4 - Then operates switch safely.
Answer: Dry hands before touching any electrical switch.

Loose wire in classroom

Step 1 - Spot a frayed wire near projector plug.
Step 2 - Keep distance and warn classmates.
Step 3 - Inform teacher immediately.
Step 4 - Wait for electrician; do not attempt repair.
Answer: Report and isolate area, never self-repair.

• Why should wet hands never touch switches?
• What should you do if you see a damaged wire?
• Can you use metal pin to remove plug from socket?
• Name one safety practice during monsoon.
• Stretch: Create a home electrical safety checklist with family and review it every month.

Revision tip: Safety first rule: stop, step back, switch off if safe, and tell an adult.

Open the Practice tab for graded questions on Safe Use of Electricity.