method of lighting calculation | watt per square meter | lumen flux method | point to point method

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  • Опубликовано: 23 окт 2024

Комментарии • 1

  • @VikasKumar-uh2ru
    @VikasKumar-uh2ru Год назад

    Sir transmistion line me earth wire ko kyo etana patala rakha jaata hai jab ki earth wire ko mota rakhana chahiye kyo mote wire ka resistance kam hota hai to kyo usame patala wire rakha jaata hai plz 🙏🙏 answer me