ভোক্তা অধিকার সংরক্ষণ অধিদপ্তরের যৌথভাবে

LPG is now everyone's hope in home cooking. Households of modern urban life have survived by relying on gas cylinders. Cooking gas has reached every house in the village through the central government's project. No smoke, no hassle of heating the oven. So this sophisticated fuel has quickly become popular. But there are also some disadvantages along with the advantages.

iggst problem is to understand when the gas will run out. As a result, housewives spend their days in distant places. Many people try to understand the amount of gas by shaking it. But even then it is not possible to understand the exact amount of liquid cooking gas in the cylinder. Do you know, with a little wet rag, it is possible to know exactly how much gas is in the cylinder? 

To know how much gas is in the cylinder, first soak a rag in water. Then squeeze out the excess water from the rags. Then wipe the cylinder well with a wet rag.

Step: 2

Many users have a rough idea of ​​how long a cylinder of cooking gas can last. But no matter what the idea, a worry comes back again and again ... Realizing this, the gas ran out!

Cooking is in full swing, in the meantime, the gas is suddenly exhausted! Because, if it happens during cooking, the risk is not less! But how do you know how much gas is left in the cylinder?

 In this case, many people try to understand how much gas is left in the cylinder by holding or shaking the LPG cylinder. But even in this method, one has to rely on conjecture. Can't be sure. However, using a method, it is easy to understand exactly how much gas is left in the cylinder. Let's find out now ...

 Method:

1. First you have to wipe the LPG cylinder very well with a damp cloth. Make sure that there is no dust on the cylinder.

 2. When the cylinder is well wiped, after 2-3 minutes you will see that some part of the cylinder has dried and the rest is still wet.

 3. The part of the cylinder that takes longer to dry is filled with cooking gas. And the part that has dried up quickly, that part of the cylinder is empty! This is because the part of the cylinder that contains the liquid will have a slightly lower temperature than the empty space. Therefore, the part of the cylinder that contains the gas has a lower temperature and takes longer to dry.

 So, there is no need to worry about 'this gas being gone. If you have any doubts about how much gas is in the cylinder, use this method and see for yourself.

 Step: 3

 Everyone now has gas in their house for cooking. Gas can be easily cooked at home without the hassle of charging wood-coal nets. Gas has now reached many remote villages in India. However, we often have problems when cooking on grass when the gas cylinder runs out while cooking. Because many of us can't predict exactly how much gas is left in the cylinder by looking at the weight of the cylinder in advance. In that case, in many cases, even if the gas cylinder runs out in an emergency, we cannot arrange the filling cylinder immediately.

 However, this is not a problem for those who have two gas cylinders. But for those who have only one cylinder, this is really a problem. However, this problem has been solved by Professor Bijendra Roy of a science college in Madhya Pradesh. He pointed out a simple way through which we can easily understand exactly how much gas is left in the cylinder.

To know this properly, first, wipe the cylinder with a damp cloth. Remove the dust cover from the cylinder. If you notice now, you will see that the wet cylinder is drying little by little. After two-three minutes, you will notice that some part of the cylinder is dry but the rest is wet at the bottom. That part is taking time to dry. Professor Roy said that as long as the part dries, there is gas in that part. That means you can find out exactly how much-liquefied gas is left in the cylinder. The professor said that where there is liquid, the temperature is lower than in empty space. As a result, the part that is slowly drying from the bottom of the cylinder contains liquefied gas.