Electrical Design

How to Calculate the Number of Fluorescent Lamps in a Final Sub Circuit?

How to Determine the Number of Fluorescent Tubelight and CFL Lamps in a Final Sub Circuit? The number of fluorescent lamps, tube lights and compact fluorescent light (CFL) is not…
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How to Calculate the Number of Incandescent Lamps in a Final Sub Circuit?

How to Determine the Number of Incandescent Lamps in a Final Sub Circuit? If the current rating of a final sub circuit is decided before and proper cable and wire…
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Blocking Diode and Bypass Diodes in a Solar Panel Junction Box

Bypass Diode and Blocking Diode Working used for Solar Panel Protection in Shaded Condition In different types of solar panels designs, both the bypass and blocking diodes are included by…
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Basic Components Needed for Solar Panel System Installation

General Requirements for a Solar Panel System Installation Green energy, the clean and renewable solar energy is the best alternative for residual and industrial consumers around the world. It minimizes…
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How Much Watts Solar Panel Do You Need for Home Appliances?

How to Select the Proper Solar Panel Rating for Household Appliances? If you are going to install a solar panel system (off grid or on grid) and want to find…
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Why Can’t a Transformer Be Operated on DC Supply?

What Happens When the Primary of a Transformer is Connected to the DC Supply? A transformer is a device which step-up or step-down the level of AC current or voltage…
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Why Do Electronic Circuits Use DC Current instead of AC?

Why Electronic Devices Use DC Supply instead of AC Supply ? One thing should be cleared that not all the electronic devices, components and circuits are using only DC supply,…
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All Electrical and Electronic Symbols

All Electrical Symbols & Electronic Symbols Electronic and Electrical Symbols are very important in Electrical and Electronics Engineering which virtually represents the actual components in a circuit. In the previous…
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Types of Transformers and Their Applications

Types of Electrical Transformers What is a Transformer? An electrical transformer is a machine that steps up or steps down the voltage level without changing the frequency of the power…
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Steady State Error & PI Controllers

Steady State Error & PI Controllers – Effect of PI Controller on Steady State Error A steady-state error is defined as the difference between the desired value and the actual…
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