June 2, 2019 Tools and equipment Alexander Mishkin There is an iron in every home. This
The quality of electricity supplied to our homes is not always satisfactory. We often say: "tension
Oscillations and frequency Procedure associated with changing the position of a system near an equilibrium point
The main difference between conventional LEDs and laser diodes is the type of photon emission:
The refrigerator has long become an integral part of everyday life, and it is difficult to live without it. There will be nowhere to store
For theoretical calculations and practical application, it is often necessary to know the resistance of an electrical circuit. By
Due to the global development of technology, LEDs have become widely used in electronics. They have
Electrical equipment does not operate at full capacity all the time. This obvious fact can be understood in everyday life
Each measurement is a comparison of the measured quantity with another homogeneous quantity, which
The reliability of the connections of wires and cables through which electric current is supplied must be very high.
