Hayot faoliyati xavfsizligining ergonomik asoslari (Ish ishlab chiqarish ergonomikasi

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II. Amaliy topshiriq


2.1. HAVO ALMASHINUVI KARRALILIGINI HISOBLASh


2.1.1. Mashg‘ulotning maqsadi:
Issiqlik, gaz va chang zararli ajralmalari bo‘yicha havo almashinuvi karraliligini aniqlash.
2.1.2. Dastlabki berilganlar:
Berilganlar 2.1 - va 2.2 - jadvallardan variantlar bo’yicha (masalan variant №1 V,m =100, Q , kj/soat=5·10 , Q_AJR, kj/soat= 1·10 , T⁰, K=9.) olinadi.
2.1-jadval

Issiqlik ajralmasi