How are cathode rays produced ?

Cathode rays are produced through a process involving the application of high voltage to electrodes in a vacuum tube. Specifically, a cathode ray tube (CRT) begins the production of cathode…

What is the firing angle of a thyristor ?

The firing angle of a thyristor refers to the delay in degrees or radians between the instant the thyristor begins to conduct current after a gate signal is applied and…

Can I run a 5 volt relay on 12 volt ?

Relays are electromechanical switches that operate based on the principle of electromagnetic induction. They typically have a specified operating voltage range within which they can reliably function. If you attempt…

What is the heart of the capacitor ?

The heart of a capacitor is its ability to store electrical energy in the form of an electrostatic field. Capacitors consist of two conductive plates separated by an insulating material…

Can sound waves cause electronic excitation ?

Sound waves, which are mechanical vibrations traveling through a medium like air, typically do not cause electronic excitation directly in electronic devices or circuits. Electronic excitation typically involves the absorption…

Why inductor pass d c And block a c ?

Inductors exhibit different behaviors towards DC and AC due to their fundamental properties of inductance and reactance: Why does DC pass through an inductor? Inductors allow DC (Direct Current) to…