Shadow Power 24

ECG is the abbreviated form of the word electrocardiogram. ECG is a diagnostic procedure that is routinely used to assess the electrical and muscular functions of the heart.

A diode is an electrical device allowing current to move through it is one direction with the far greater case than in the other.

For an electromotive source, due to its own internal resistance, some of the voltage is reduced. This is known as lost voltage.

At a fixed temperature, the current flowing through a conductor is directly proportional to the potential difference across its two ends.

The power to convert electric energy into any other energy in electric appliances per second is called the electric power.

Resistance simply means obstruction. When the electrons move within the bulk of a conductor, they collide with the atoms and molecules of the conductor. Due to this, their motion gets resisted and electric current gets obstructed. This property of a conductor is called resistance.

The mirror is made by placing a reflecting layer on a smooth surface. If the reflecting surface is silver then this process is called silvering.

ETT is a short form of Exercise Tolerance Text. It is a test of the simulated heart. Electric activities or functions (rate or rhythm) of the heart during exercise are recorded by ETT.