Electrical Machines
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How Many Panels, Batteries, Charge Controller and Inverter Do I Need?
A Complete Guide About Solar Panel Installation. Step by Step Procedure with Calculation & Diagrams Below is a DIY (do it yourself) complete note on Solar Panel design installation, calculation…
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Alternator / Generator – MCQs with Explanatory Answers)
Alternator / Synchronous Generator – MCQs with Explanatory Answers ① The rating of Alternator / Generator may be expressed in ___________? kW kVA kVAR HP ② Most of the Alternators…
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Transformers MCQs With Explanatory Answers
Transformers (MCQs With Explanatory Answers) 1. A Transformer is designed to be operated on both 50 & 60 Hz frequency.For the Same rating, which one will give more out put;…
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Simplest DC Motor Ever – Battery Cell Motor
Simplest DC Motor Ever – Electrical Toy Project for Kids and Beginners Back to Briefing. Motor An electric motor is a device which converts electrical energy into mechanical energy. The…
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Simple Project on Hydroelectric Power Station with Turbine. (Modal)
Basic Model of Hydroelectric Power Station with Turbine. (Modal) Requirements: Spoon 12 number A toy car tire large size A toy car or tape recorder motor (as a generator) Wood…
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Generator From Motor. Very Simple.
Generator From Motor. Very Basic Model. Here we used two 12 Volts toy/ Old Tap-recorder Motors(From trash). One as a Motor ( Turbine) and other one as a Generator/alternator. A…
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A Very Simple Generator / Alternator (Dynamic Model from Trash)
A Very Simple Generator / Alternator (Dynamic Model from Trash) This is very simple Dynamic Model of Electrical Generator / Alternator to understand the working principle of Generator. We connected…
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Basic Spool Generator / Alternator Model Electrical Project
Basic Spool Generator / Alternator Model Requirements: Insulated copper wire around 26 SWG 400 turns (you may also use 35 SWG) Neodymium strong magnets Plumbing tape spool 2 Safety pins…
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How to Calculate Battery Charging Time and Charging Current? – Example
Simple Battery Charging Time and Current Formula for Batteries (with 120Ah Battery Example) In this simple tutorial, we will explain how to determine the appropriate battery charging current and how…
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Manual & Auto UPS / Inverter Wiring Diagram with Changeover Switch
How to do Manual & Auto UPS / Inverter Wiring with Changeover / ATS Switch In our previous UPS / Inverter wiring diagrams & connections for home, we show that how…
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