How electricity affects the electricity supply at home

Measure the AC voltage between Earth and neutral terminal in the three pin plug in your home. Everyone will be amazed to find that it fluctuates from 1 to 50 volt or all the more even. Preferably it ought to be zero. Earth open will likewise show zero which is dangerous. At that point what would it be a good idea for us to do to be in safe side? Shorting earth and neutral is hazardous and it is rarely done.

What to do

  • Lightning frequently strikes the tallest item in the region during thunderstorms, so avoid open fields or hilltops.
  • Check weather forecasts day by day and abstain from heading off to a swimming pool, river, lake or sea shore on rainy days and all other water sport exercises.
  • In the event that you end up in open water during a thunderstorm, come back to arrive right away.
  • Search for a low-lying zone like a valley or gulley, ideally obscured from the rain. Take refuge in there until the storm passes.
  • Hunch down with your heels touching and your head between your knees: this will make you a smaller target.
  • In the event that you are in a boat and can’t come back to safety, tie up and hunker as low as could be expected under the circumstances.
  • Turn off and stay away from wired electronics.

What not to do

  • During thunderstorms, lightning can go through water pipes if it strikes your home.
  • Try not to wash or shower until the thunderstorm has passed.
  • Try not to swim or participate in water sports during rainstorms.
  • Indoor swimming is similarly unsafe. Stay away from every single huge waterway during thunderstorms.
  • Do not lie down flat, consistently limit your contact with the ground. Lightning can be lethal up to 30m away from the initial strike.
  • Try not to remain close or under trees or tall isolated objects. Such are bound to be struck by lightning.
  • Any place you are, don’t turn into the most elevated item anywhere.
  • Abstain from using TVs, washing machines and corded telephones during thunderstorms.


  • Do not come back to the waterway until 30 minutes after the last lightning strike.
  • Lightning can, and regularly does, strike a similar spot twice. You are not protected just because lightning recently struck an area.
  • If your hair stands up or you feel shivering during a rainstorm, go inside right away. This sign methods a lightning strike is unavoidable.
  • You are within striking distance of lightning if you can hear thunder.