When calculating monthly payments for heating and hot water often leads to confusion. For example, if an apartment building is the communal metering heat meter, the calculation with the supplier of thermal energy is consumed for Giga-calorie (Gcal). At the same time, the tariff for hot water for the residents is usually set in rubles per cubic meter (m3). To understand the payments, it is useful to be able to translate Gcal in cubic meters.

In order to provide information on financial or other numeric indicators in a visual form, it is possible to calculate the percent increase values relative to the previous period.

Volt-ampere and watt is a unit of measure describing electrical power current. Volt-ampere is used to measure full AC power, in watts indicated by its active power. Consider how to convert volt-amps to watts, for example, the technical characteristics of the uninterruptible power supply.

Economic efficiency – the ratio of the total useful outcomes to the amount of resources spent to achieve this result. Expressed in absolute monetary terms, or in relative units.

The move to a permanent place of residence in Russia - heavy legal process. Citizens of the Republic of Kazakhstan may be eligible for a simplified citizenship of the Russian Federation. The acquisition of citizenship implies a complete move to the country.

If you want to compare or just measure only one material parameter: the length, then apply a notional unit called a "linear meter . From the meter standard, it is no different, the same comprising one hundred centimeters, and is mainly used in order to emphasize that all the remaining steammeters (width, weight, material of manufacture, shape, etc.) the measurements are ignored. However, sometimes the need arises to restore the values and other parameters (e.g., weight), knowing only the length in running meters.

Amperes measure the strength of the electrical current in watts — electrical, thermal and mechanical capacity. Amps and watts in electrical engineering linked certain formulas, but because they measure different physical quantities, just put the amps in kW will not work. But it is possible different units to Express through others. Understand the correlation between current and power in electrical networks of various kinds.

Pascal is unit of pressure. Pressure one Pascal is called a force of one Newton acting on a surface area of one square meter. Translate the Pascal in pounds of force, using this definition.

To denote the diameter on the drawings and in the technical documentation uses a special sign. However, on the computer keyboard, this symbol is missing on both primary and additional keys. However, it can be placed in the text, if the format in which the text will be stored and subsequently displayed, it allows. Txt, alas, be excluded from, and instructions for Word documents and html given below.

The distillation column is a device necessary for the separation of liquid mixtures, the boiling point of which differs from each other. It is used in industry, but sometimes there is a need in the distillation column at home.

The launcher is called the currentconsumed by the motor during power supply. Since the value of the starting currentand can be many times higher than nominal, it is necessary to limit, choosing the circuit breakers with the required currentnovel feature that protects the line of inclusion of the electric motor or their group. To do this you need to calculate the inrush current.

Before you start drilling for water, you need to conduct the calculations to determine the aquifer. Far every well can be aquifer, to help you come to aerial photographs, topographic maps, geological reports. It is better to invite specialists, especially in arid areas, but to determine the aquifer you can own.

To measure the various elements of the technical facilities or laboratory equipment provide special tools and instruments. If you want to measure, for example, the diameter of the pipe, part of the system of water or gas, the choice of a particular method of measurement is determined by the availability of the object and its size.

The study of accounting generally involves both theoretical and practical classes. The solution of problems on accounting allows a deeper understanding of this discipline and to acquire the skills that will be useful in further professional activities.

When calculating thermal capacity of the heating equipment most often used are derived from non-si unit calorie (kilocalorie, megacalorie, Giga-calorie, etc.). While in the international system of SI units to measure power, including thermal, it is recommended to use a watt and its derivatives (kilowatts, megawatts, gigawatts, etc.). These units are connected between a constant coefficient, which should be used for conversion.

Horse power is the main parameter to calculate the power of the car. Typically, this value is specified in all technical documents of the vehicle. However, sometimes it happens that the calculation of horsepower is determined in kilowatt-hours. Or, for example, the machine has passed a certain upgrade, after which its capacity was increased. In these cases, the owners expect to re-the vehicle power in horsepower.

In order to move the compass, use the map to determine the azimuth. This is true for aircraft and vessels engaged on long flights and swimming. This is true for walkers in poor visibility conditions, at night, when there is no possibility to move along the guide.

The word "phase", "zero", "ground" someone to remember from school physics course. But to explain in practice why the electrical circuit is the phase and zero hard. Try to understand the issue.

Hydrogen generator – a device generating hydrogen from water on Board the vehicle. The resulting gas is fed into the intake manifold of the engine, providing fuel savings and in some cases the increase of its capacity. In the US, these industrial generators are manufactured and cost from 300 to 800 dollars. In the Russian context have to do everything yourself.

Consumption of electricity is affected by many factors. Most energy is usually spent on lighting, so measures to reduce the expenditure of electricity it is better to start in this category.

How to portray three-dimensional body on the plane of the paper? For this purpose, methods of perspective (from the Greek words "axis" — axon and "measure" — metreo) or projection. The easiest way to show this principle in the case of Cuba.

The introduction of something new or changing technology in the workplace is to achieve a certain result. Performance can be measured using specific indicators. These include economic efficiency.

For correct reading of electric circuits is necessary not only to know the symbols of the components, but also to imagine how they are formed into blocks. To understand the nature of the interaction between elements of the electronic device, learn to identify how the scheme passes the signal as it is converted.

Many beginners interested in the question: how to determine the impact force of a boxer, for example, a speed bag? The force of the blow, like any other force subject to physical laws and depends on several variables.

Need to determine volumetric weight occurring during transportation or the shipment of the Luggage. There are certain rules by which must be paid this type of service. Is not taken into account the physical weight of the items, and their bulk weight.

Quite often accountants have to deal with such a situation, when in the primary documents from the supplier the cost of gasoline are based on one liter, and the results of the fuel must occur in kilograms. Then there is the need of the translation of the volume units to mass units.

There are moments when it is necessary to check the quality of food and drinks. Of course, testing in the laboratories of the most accurate, but the check quality can be at home. For example, you can check the quality of alcohol.

In the coils the field coils can sometimes happen interturn short circuit. The reason for this faulty coils is mechanical damage or destruction of the winding insulation overheating. The result is a decrease in the resistance of the winding, which in turn increases the current. The winding temperature increases and leads to the closure of a number of turns of the coil. It is therefore necessary to identify the presence of short-circuited turns as early as possible.

The user of the Internet resources it may become necessary to test the real speed of the connection. If you think that the throughput capacity of your channel does not match the stated in the contract with the provider, determine it with the help of special services.

The most reliable way to distinguish genuine amber from fakes is to show product specialist-gemmology with appropriate equipment. If this is not the time or the buying decision need to be made quickly, there are a few simple rules that will allow us to understand the real amber or not.