Test of circuit breakers with a current of 1.45 of the nominal. Who is better?

All of us, when buying any product, are interested in how real parameters correspond to the declared characteristics. This is especially important when we choose devices…

3 years ago

Crazy Tape Ideas

What a useful thing - adhesive tape! I don't know how we would live without this ingenious invention. It's just an incredible tool...

3 years ago

Energy saving device. Myth or reality?

To be honest, after such information processing, the hand reached for the phone to place an order. After all, the number of devices is limited! Suddenly I can’t!…

3 years ago

How to connect wires. Unusual way

This method of connecting wires will be of interest to both amateurs and professionals. In terms of the quality of the connection, it is similar to the connection with a sleeve. I apply it...

3 years ago

How to charge a battery without a charger. Two schemes.

If we take a light bulb with a power of 100 W and turn it on without a battery, we will record a current of 0.45A. In consecutive...

3 years ago

How to make a pass switch from a conventional switch

With two conventional single-gang switches, you can make one walk-through. The technology is applicable to almost any switches

3 years ago

How to increase chimney draft. An unusual invention.

The effect of increasing the draft of the chimney was achieved by changing the direction of the wind from horizontal to vertical. The story ended with someone with something ...

3 years ago

How to unscrew a stuck self-tapping screw or screw

Probably, each of us had to unscrew a screw that does not get out. As a rule, the cause of this phenomenon is rust that has eaten a slot on ...

3 years ago

How to cut glass without a glass cutter.

If you need to cut glass, and you don’t have a factory glass cutter or the quality of a modern tool produced in one large ...

3 years ago

Heat-shrink tubing. Installation subtleties.

It would seem ... heat shrink tubing for insulating cable / wire connections is no longer something unusual. Someone who, but electricians ...

3 years ago

How to securely fix the dowel in a loose wall

I fixed it somehow on the wall, TV mount. The wall was very loose and the dowels did not want to burst in the drilled ...

3 years ago

How builders can take revenge on the customer for non-payment of money

Often, conflicts arise between builders and employers over payment for the amount of work performed. Who is right and who is wrong is known ...

3 years ago

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