Dip gallery me yaa sump ki orr jha black damp hone ki sambhawana hoti hai , wha kiss chiz ka chidkaab kiya jata hai or kyu? | what is we used in mines when there is a possibility of black damp ?
Chunaa (limestone) ka chidkaab kiya jata hai kyunkki wah CO 2 ko abosorb kar…
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CO ki apeksha nitrous ki kam matra hi sarir ke liye hanikarak hoti hai, phir bhi hmm CO ko hi kyu adhik khatarnaak mante hai? | why carbon monoxide is more Harmful to human body as compared to nitrous fumes ?
Chuki nitrous fumes wale area me jab koi vyakti jata hai or jaise hi wah nitro…
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Fire damp or CO ko kaise hataya jayega ? | HOW TO REMOVE CARBON MONOXIDE AND FIRE DAMP?
Fire damp or black damp ko hatane ke liye adequet ventilation kiya jayega . …
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BLACK DAMP | Black damp kisse kahte hai? | Excess N2 kya hai? | Black damp kaise banti hai ?
Black damp kisse kahte hai? (CO 2 + Excess nitrogen )- ke mixture ko black…
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Nitrous fumes ka manusya ke sarir per kya pravaw padta hai? | what is the effect of nitrous fumes on human body?
Nitrous fumes jab swas kriya ke dwara jab phephado tak pahunchti hai to wah lu…
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Nitrous fumes ke properties bataeai? | What is the properties of nitrous fumes ?
1. Yah brownish colour ka hota hai. 2. Iska specific gravity 1.59 hota hai…
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Nitrogen fumes mines me kaise banti hai ? | How nitrous fumes are produce in mines?
Nitrous fumes underground mines me mainly blasting se banti hai, or usme bhi …
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HYGROMETER | Relative humidity | Agar dono thermometer ka tempreture ke bich kaa antar Jayda hai toh relative humidity par iska kya asar padega? | Agar wet bulb thermometer or dry bulb thermometer ka reading barabar hai toh hawaa ki relative humidity kitni hogi? | MULTIPLYING FACTOR
Hygrometer hawa ki relative humidity naapne kaa ek portable yantra hai. Hygro…
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METHANOMETER | Wheatstone bridge
METHANOMETER Methanometer ek handheld portable apparatus ( upkaran) hai , j…
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Nitrous fume me mukhya gas kon-kon se hai ? | What are the important gases in nitrous fumes?
· NO 2 (nitrogen dioxide) · NO (nitric acid) · N 2 O 3…
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Mines me CO gas jaanch kaise ki jati hai ? | How to examine CO gas in mines?
· PS detector · MSA colourometric detector · Hoolomite ·…
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Underground mines me khuni gas kaise banti hai? | How khuni gas is made in underground mines?
· Sabse Jayda khuni gas after explosion(CH 4 )ke baad banti hai. ·…
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PPM ka kya arth Hai? | What is PPM?
PPM kaa full form parts per million hota hai, jiska arth hai 10 lakh me1bhaag. …
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CO gas se prabhabit vyakti ke laxan bataea ? | What is the symptoms on men due to CO gas?
· Uske chehare or sarir me pink colour ke dhabbe dikhai dene lagte hai. …
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CO ke different percentage ka sarir par kya asar padta hai? | What is the effect on body due to different CO percentage?
CO ki maatra : Effects 50 ppm : permissible limit (…
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CO gas kya hai? / CO ke properties batayea? | What is the properties of CO gas?
1. Yah ek toxic gas hota hai. 2. Yah colourless, odourless hota h…
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CO (carbon monoxide) ko khuni gas kyu kha jata hai? | Why CO (carbon monoxide) is called as a khuni gas ?
Jab koi vyakti CO gas se prabhabit hota hai, to wah CO manusya ke ander me kh…
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underground mines me kitni tarah ki gas payi jatti hai? | how many types of gases are found in underground mines?
Underground mines me various types ke gases payee jati hai. Ex:- 1. …
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CH4 Layering ko kaise hataya jata hai? | How to remove CH4 Layering? | Face me 2% gas mila to aap kya karenge? | If we find 2% gas in face, what should we do?
How to remove CH 4 Layering? Bratticing method / brattice cloth Auxiliary…
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Gas layering kisse kahte hai? | What is gas layering?
Chuki methane gas ka specific gravity 0.559 hoti hai jo hawa se halki hone ke …
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