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POWER STORAGE DETAILS Block diagram: The voltage generated by the source (generator) is not of pure dc. This has to be rectified before storage. A diode rectifier then provides a full-wave rectified voltage that is initially filtered by a simple capacitor filter to produce a dc voltage. Block diagram (Power supply) Working principle: The Full Wave Bridge Rectifier Full Wave Bridge Rectifier uses four individual rectifying diodes connected in a closed-loop "bridge" configuration to produce the desired output. The main advantage of this a bridge circuit is that it does not require a special center-tapped transformer, thereby reducing its size and cost. The single secondary winding is connected to one side of the diode bridge network and the load to the other side as shown below. The Diode Bridge Rectifier The four diodes labeled D1 to D4 are arranged in “series pairs” with only two diodes conducting current during each ...

MOISTURE SENSOR: Sensors are detectors that can measure some type of physical quality that is happening, such as pressure or light. The sensor will then be able to convert the measurement into a signal that one will be able to read. Most of the sensors in use today are actually going to be able to communicate with an electronic device that is going to be doing the measuring and recording. Today, you are going to be able to find sensors in a wide range of different devices that you use regularly. The touch screen that you have on your phone has sensors, and they use pressure sensors for opening the doors at the market. Sensors are a very common part of everyday life. Soil moisture sensors measure the water content in the soil. A soil moisture probe IS made up of multiple soil moisture sensors. Since analytical measurement of free soil moisture requires removing a sample and drying it to extract moisture, soil moisture sensors measure ame other property...

A well-balanced meal should contain all the macro-nutrients required for optimum health and to maintain the cells, tissues, and functions of the body.   These nutrients include protein, carbohydrate and a regulated amount of healthy unsaturated fat. Ideally, a well-balanced meal should It also includes a variety of vitamins and minerals. The importance of eating a well-balanced meal It is important to eat well balanced meals most of the time to ensure that your overall diet is also balanced, and that you are getting all the vitamins and minerals required for a healthy body.  Eating healthy, balanced meals will also provide you with plenty of long-lasting energy and keep you full for longer. Obviously, it is not always possible to eat a completely nutritionally balanced plate of food at every meal, but if you aim for a balanced the majority of the time, you will end up with a nutritionally complete diet overall. Try to ensure that each meal co...

These water valves are operated by handles.                                                        A valve is a device that regulates the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening closing or partially obstructing various passageways. Valves are Technically pipe fittings. But are usually discussed as a rate category In an open valves Fluid flows in a direction from higher pressure to lower pressure. Valves are also found in the Human body. For example, several heart valves control the flow of blood in the chambers of the heart and maintain the correct pumping action. Valves are used in a variety of contexts, including industrial, military, commercial Residential, and transp...

An electric motor is a motor that uses electrical energy to produce mechanical energy, usually through the interaction of magnetic fields and current-carrying conductors. The reverse process, producing electrical energy from mechanical energy is accomplished by a generator or dynamo. Traction motors used on vehicles often perform both tasks. Electric motors can be run as generators and vice versa, although this is not always arctic Electric motors are ubiquitous, being found in applications as diverse as industrial fons blowers and pumps, machine tools, household appliances, power tools, and disk drives They may be powered by direct current (for example a battery powered portable device or motor vehicle) or by alternating current from a central electrical distribution grid. The smallest motors may be found in an electric wristwatch. Medium-size motors of Highly standardized dimensions and characteristics provide convenient mechanical power for industri...

In the wilds of its native habitat, the Sugar Glider Sugar Bear is a tree-dwelling creature, often living in groups of ten to fifteen. It is active at night when it hunts for small vertebrae and insects. It feeds on the sweet sap of certain species of eucalyptus, acacia and gum trees. The Sugar Glider Sugar Bear is named for its preference for sweet foods and its ability to glide through the air like a flying squirrel. It lives in groups of up to seven adults, plus the current season's young, all sharing a nest and defending their territory, an example of helping at the nest. Adult males mark the territory with saliva and with a scent produced by glands on the forehead and chest, and also mark members of the group with this scent. Visitors who lack the appropriate scent marking are expelled swiftly, even violently. The dominant male mates more frequently with the female of the group than the other males. When an adult member of the group dies, it is normally replaced by ...