Hair dryer
Industrial hair dryer: principle of operation, design and main parameters
This household appliance has been helping dry hair for over 75 years - the first example of this
VRU. Input distribution device type
Input distribution devices VRU 1, VRU 1M, and VRU 3 are designed for distribution and accounting
Repair instructions for glass-ceramic slabs - advice from experienced craftsmen
Regardless of the model and manufacturer, a gas hob may stop working at any time.
Time of night electricity tariff
Night tariff for electricity: from what hour, duration, day-night, what time does it start, night zone
Electricity is a type of utility service that you cannot do without, but also pay for
Choosing an antenna amplifier for a TV or creating it yourself
Currently, there are the following types of television broadcasting: Terrestrial - the signal comes from the television tower
Why the thermopot pump does not work: reasons, what to do
If the thermopot slowly pumps water or stops supplying it altogether, this indicates
Selection and installation of a box for circuit breakers, meters and RCDs
An electrical box is responsible for the distribution of power lines in the apartment - a kind of “control point” in which
What is a contactor, its features and connection diagrams
Starter (contactor) connection diagram: how to do it yourself
A contactor is an electromagnetic device designed for switching, that is, turning on and off electrical
Modular single-phase current monitoring relays with integrated current transformer
Global trends - the demand for reducing CO2 emissions, increasing the intensity of energy saving - lead to
How to connect a fan directly to the computer power supply
If your household fan is broken, do not rush to take it for repairs and, therefore,
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