Question

Which of the following can be adopted for saving cooking gas?
(1) Using a pressure cooker instead of an open vessel
(2) Keeping rice, dal etc. In water-soaked condition for some time before cooking
(3) Using a small burner in place of a large burner.
A. 1 and 2
B. 2 and 3
C. 1 and 3
D. 1,2 and 3

Answer 1

Hint:To answer this question, we first need to understand what cooking gas is. The flammable mixture of hydrocarbon gases propane and butane known as liquefied petroleum gas (LPG, LP gas, or condensate) is known as liquefied petroleum gas (LPG, LP gas, or condensate). LPG is a fuel gas that can be found in heating appliances, cooking equipment, and automobiles.

Complete answer:
Saving cooking gas: cooking gas is a need in every home and is always in great demand. Families are utilizing microwaves and induction stoves to cut their gas consumption due to increased gas prices. Despite growing cooking gas prices, it remains the principal source of food preparation in every household.

As a result, it becomes critical to make the best use of cooking gas in order to limit consumption and extend the barrel's life. Due to a lack of information, many consumers waste gas, resulting in high utility bills.
-Coverage As far as possible, open the vessel by the lid.
-Prepare and keep all of the materials ready and within reach before starting the stove.
-Wherever feasible, use pressure vessels.
-Once the water begins to boil, turn down the heat.
-Use vessels that are the proper size and shape.
-Burners should be cleaned on a regular basis.
-Avoid using utensils with a circular bottom.

More heat can be transferred by using a pressure cooker when the pressure within the pressure cooker rises. When food is kept in water before cooking, it takes less heat, and when a tiny burner is used, the amount of cooking gas that comes out of the burner is reduced, lowering gas usage. So, we can conclude that all the options are suitable for conservation of cooking gas.

Hence, the correct answer is option D.

Note:Renewable energy is useful energy derived from renewable resources that are regenerated naturally on a human timescale, such as carbon-neutral sources such as sunshine, wind, rain, tides, waves, and geothermal heat. In contrast to fossil fuels, which are depleted far faster than they are regenerated, this form of energy source is renewable.