Define the voltage regulation of the transformer. Why it is important?

Voltage Regulation:The voltage regulation is defined as the change in the magnitude of receiving and sending voltage of the transformer. It is commonly used in power engineering to describe the percentage voltage difference between no load and full load voltages distribution lines, transmission lines, and transformers.The voltage regulation is represented as:Importance of Voltage Regulation:The voltage regulation value provides the efficiency...

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Some Mnemonic phrases for remembering Color Codes of Resistor in Electronics.

Identifying Resistors: The electronic color code is used to indicate the values or ratings of electronic components, usually for resistors, but also for capacitors, inductors, diodes and others. A separate code, the 25-pair color code, is used to identify wires in some telecommunications cables. Most axial resistors use a pattern of colored stripes to indicate resistance. SMT ones follow a numerical pattern. Cases are usually brown, blue,...

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What is a Resistor? What are the Types of Resistors? What are the Applications of Resistor?

What is a Resistor? A resistor is a passive two-terminal electrical or electronic component that resists an electric current by producing a voltage drop between its terminals in accordance with Ohm's law. The electrical resistance is equal to the voltage drop across the resistor divided by the current through the resistor.  Figure 1: A typical axial-lead resistor. Figure 2: Two common schematic symbols of resistor. In...

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EEE Interview Tips Awarded Top 60 Electronics Websites & Blogs For Electrical & Electronic Engineers.

Recently, a website named Feedspot.com was published a survey regarding 'The best Electronics Blog on the Planet', which ranks 60 blogs from thousands of top Electronics blogs in their index using search and social metrics. According to the survey, EEE Interview Tips blog comes in at the 51th spot out of 60 blogs. The blogs are ranked based on following criteria: Google reputation and Google...

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Describe a Starter-Motor Circuit.

Figure 1: Typical Starter-Motor Circuit. A Starter-Motor Circuit:  Figure 1 shows a very simple diagram of an engine starter-motor circuit. If one day you turn on the ignition switch, push the start button, and nothing happens, this is the circuit diagram you will need. A complete engine wiring diagram would probably contain the same information, but it would also contain all of the meters, idiot lights, and alternator wiring, adding...

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