The hotplate does not work

The hotplate does not work

Electric stove, I change the burner on it, there is voltage and 0, but it does not work. What is the reason and what to do in this case?

What is an air circuit breaker?

What is an air circuit breaker?

The device, principle of operation and purpose of the automatic air circuit breaker. Find out how the air circuit breaker works and why it is needed.

Connection of wires from a searchlight

Connection of wires from a searchlight

Three wires come out of the LED spotlight: two brown and yellow-green. How to connect wires to a two-wire cable with brown and blue insulation?

Cable line length

Cable line length

What is the cable line length? The greater the length, the greater the resistance of the line?

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