Category: General Topics

Function. A refrigerant capacitor is responsible for starting the engine on the compressor system, the part of the refrigerator that pushes coolant through the coils. The compressor pushes the refrigerant…

There are 5 Different Method of testing capacitor with a multimeter. Method 1: Traditional method to test and verify a capacitor (not recommended for all, but only for professionals) Note:…

Motor protection is the isolation of the motor from the main supply in the event of an abnormal condition in the operating state of an motor (i.e. when the motor…

There are basically two principles that govern a DC motor. How to repel poles of a magnet and tighten them differently. We have all played with magnets and are familiar with…

Methods of electricity generation There are seven basic methods to convert other forms of energy directly into electrical energy: Static electricity through physical separation and charge transport (examples: triboelectric effect…

Bias: is a term from no less than 400 years, which means “oblique or diagonal line”. It is not an error of assessment, it is a preference. If you research…

Any device using the interaction between an electrically generated magnetic field and another magnetic field generated electrically or naturally to function. According to this definition, for example, the electric solenoid…

How does an AC motor work? There are two main aspects of an AC motor stator and a rotor, the supply is supplied (three-phase or single-phase) to the stator that…

Why is enhancement MOSFET preferred over depletion MOSFET for switching purposes? The source of the mosfet is very often connected to the power rail. therefore, the amplification type gates are…

What is a relay? relay that detects the fault and the information given to the c.b. sequence of operation: relay-c.b-isolator: Relays are switches that open and close circuits electromechanically or…