Electrical Machines
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Battery: Cell & Batteries MCQs with Explanatory Answers
Batteries and Cell MCQs with Explanatory Answers 1. These batteries have connected in ___________. Series Parallel 2. In Ideal case, the Charging current for 200Ah battery would be _________ ?…
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Mini Air-Cooler System from 12V Fan (Homemade form Trash)
Mini Air-Cooler System from 12V Fan as Portable Air-Conditioner (Homemade form Trash) The following fun based toy project is made from the trash which can be used as mini air-conditioner…
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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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