Well and well

How to independently find a place to drill a well in a summer cottage - effective ways Finding water on a site for a well yourself

2023-11-19 07:14:07

Today, many people prefer to install a water well in their household rather than rely on the whims of a centralized water supply. In many ways, this solution can be considered the best option. And at the same time, the question will inevitably arise, how to find

Detailed photo and video instructions for making a burner using a blowtorch Dimensions of a homemade gas burner

2023-10-27 20:29:05

- another extremely useful thing in the household of a craftsman who works with metal. It is needed for many things: from soldering work to welding with preheating of workpieces or places of future welds. Since the functions of gas heaters are very

Educational experiments with transistors DIY capacitive air humidity sensor

2023-11-02 16:03:29

The TL431 chip is an adjustable zener diode. Used as a reference voltage source in various power supply circuits. Technical characteristics of TL431 output voltage: 2.5…36 volts; output impedance: 0.2 Ohm; forward current: 1…100

Variable differential pressure flowmeters

2023-10-27 20:29:03

Calculation task. Task: Calculate the diameter of the diaphragm hole installed on a section of the pipeline at which the maximum pressure drop Δр would correspond to the maximum flow rate Q m = 80 t/hour. Calculate also the amount of irrecoverable losses

Schemes and configurations of heating networks

2023-10-27 20:29:02

Commercial risk (the risk of a decrease in service volumes) is minimized by the correct choice of marketing strategy and promotions, continuous monitoring of customer needs, and the implementation of a flexible assortment policy. It should be taken into account that

Water calculation snip 2.04 01 85. Internal cold and hot water supply systems. In water supply systems

2023-10-27 20:29:02

SNiP 2.04.01-85* BUILDING STANDARDS AND RULES INTERNAL WATER PIPING AND SEWERAGE OF BUILDINGS Date of introduction 1986-07-01 DEVELOPED BY GPI Santekhproekt of the USSR State Construction Committee (Yu.N.Sargin), TsNIIEP engineering equipment of the State Civil Construction Committee (candidate of technical sciences L.A. Chopinsky), M

How to fill the heating system with coolant How to fill the heating system correctly

2023-10-30 14:52:54

What liquids can be used as a coolant? How to start the heating for the first time after its installation is completed? What should be the operating pressure of a cottage heating system? Today we have to answer these and some other questions.

Plastic world: which bottles should you not drink water from?

2023-10-27 20:29:05

A daily harmless plastic bottle of water seems to us to be a simple and affordable thing, and most importantly, convenient. But what if a plastic bottle is evil in its purest form, which harms not only the environment, but also us? How much has already been said about the need

How to save the water in your country pool from cloudiness?

2023-10-27 20:29:02

If you have installed a swimming pool outside the city, it very quickly turns out that it is very difficult to keep the water in it fresh and protect it from greenery! Nothing is done to the water in the pool for a week or a week and a half, and then the water usually spoils, spider bugs appear, although there is still some water left.

Rye sochni with cottage cheese Sochni for Ascension

10.02.2024

Tender, tasty, melt-in-your-mouth juices with cottage cheese made from shortcrust pastry - a real Russian dessert for tea. Choose the best recipe to please your loved ones with a treat. Such sochni were prepared in Soviet canteens; according to this recipe, sochni turn out to be very soft, tender

Online reading of the book Dunno on the Moon Chapter Eight

05.02.2024

Nikolai Nosov - Dunno on the Moon Chapter 31 SPIKE RECEIVES SEEDS OF GIANT PLANTS The police attack was repulsed, and the astronauts finally had the opportunity to breathe easy. Evening soon came, followed by night. Znayka and his friends went to bed, not

Apple jam for the winter “Soviet”

04.02.2024

Remember that same apple jam for the winter in large tin cans that was given to us in the canteen with bread in kindergarten and school? Despite the fact that Soviet times and the times of perestroika were not the best, the apple jam was really very

Recipes for delicious gravy with meat, fish and vegetables

04.02.2024

The gravy itself is not an independent dish. But it perfectly complements almost any meal. This tool allows the housewife to skillfully adjust the taste of the main dish. Professional chefs know the importance of serving a side dish.

Russian dream book What does Mountains mean in a dream

31.01.2024

Mountains in dreams often represent a mysterious and at the same time beautiful landscape. Beauty, danger, freedom - all this can be felt when looking at the mountains in a dream. Especially if the plot of such a dream is exciting. More often, of course, climbers dream about mountains, because

Present Continuous - Present continuous tense in English

21.01.2024

Present is translated as “present” and tells us that the action is being performed at the moment. Continuous is translated as “long/long” and indicates that the action began some time ago and is still ongoing. Present Continuous is d

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