A step-by-step instruction explaining how to measure the current strength in a direct current and alternating current circuit. Which instruments are best used to measure current.
How is the calculation of the length of the nichrome wire for the heater. Formulas and tables to calculate the length of nichrome power, resistance and temperature.
Tips for lowering AC and DC voltage. Effective ways to lower the voltage in the network and in electronics. Video tutorials on the topic.
How to increase the voltage of direct and alternating current to the desired value. Ways to increase the voltage from 5 to 12 V, from 12 to 24, from 12 to 220 Volts, etc.
How to get electricity from the earth with your own hands. Ideas for free electricity at home. The most effective methods and solutions.
What to do and where to go if a light bulb burns out in the entrance of an apartment building. At whose expense the lamps in the stairwells are changed according to the law and what are the replacement periods.
How to amplify the Wi-Fi signal of a router in an apartment and a private house. Effective ways to gain free Wai Fai. What are the causes of a weak signal and how to eliminate them.
Simple ways to get 12 volts at home. Learn how to get 12 VAC from a 220 V household network or from 24 and even 5 Volts.
Tips to save on electric heating in the house and apartment. The rules of economy in the operation of electric boilers, oil heaters, etc.
How to save on lighting apartments and houses. Savings options that will be effective and most rational. Overview of devices to save light.
How to choose an electrician to repair wiring in an apartment and a private house. Where is it better to look for an intelligent electrician and what qualities should he have?
How does the economizer of electricity work, what does the divorce of people consist of and what is it? Feedback on Energy Savers Electricity Saving Box, Econor, etc.
How to get 380 volts from 220 at home. Methods of converting single-phase voltage to three-phase. Which option is better for home and apartment.
Tips on how to determine the phase, zero and ground in the network. Rules for determining wires with a multimeter and indicator screwdriver. Video instruction on the topic.
How to determine the power consumption of the device by current clamps, according to the formula and using an electric meter. Simple ways to determine power consumption.
Neighbors steal electricity, but do you pay or does it shock in the bathroom? Learn how to identify theft of electricity and punish dishonest neighbors!
Do not know what to give an electrician for a birthday, New Year or a professional holiday? For you, we have collected the best gift ideas for all occasions!
A list of books that will be useful to both a beginner and a professional electrician. Literature with explanations and examples for home masters.
How to become a professional electrician from scratch? Where can I learn the profession of electrician and where to start after graduation? Recommendations for future colleagues.
You can make conductive glue with your own hands with a simple pencil and ordinary super-glue. Production instructions provided with a video tutorial.
Stages of installing a solar panel on a house roof, wall, ground. Instructions with photos and video examples on the installation of solar panels, collectors and panels.
Need to determine where the phase and where is zero, but at the same time there is no tester at hand? There are three ways to find the phase and neutral conductor without devices!
Not sure how to charge batteries at home if there is no charger? To your attention 5 of the easiest ways to recharge!
A novice electrician must necessarily know the basic tricks and guidelines for electrical work. Very often, non-standard situations arise in which there is no way to act on established recommendations. As an option - the lamp burst in the lampholder and unscrewing it is impossible with bare hands. Not everyone knows, but you can solve the problem using a regular newspaper or a bar of soap. This is the so-called tricks that can be useful to the young master.
In addition to this, in this section we review the manuals for using power tools and testers. Inexperienced electricians are provided with lucid instructions for working with a multimeter, current clamps, an indicator screwdriver and other, equally important devices. Each instruction is accompanied by a visual video tutorial, as well as photo examples, which makes learning more understandable.
Information for various programs related to electrical work, as well as tips for solving some problems, for example - what to do if the lights are turned off for non-payment. Having studied the provided manuals, you can quickly learn how to install electrical wiring in everyday life and become a real home master! For all questions that may arise when familiarizing yourself with the material, please contact through the form Question answer!
We recommend reading:
How to conduct electrical wiring in an apartment - all stages of electrical installation