very good example of how a fuse works‚ but could cause you to get an electrical shock‚ or perhaps be burned! A low voltage AC power source is required for this project. Use a variable power supply such as a Variac at 3 volts‚ or if one is not available‚ try two 12 volt transformers in series with one another. Wrap the wire around the iron (or steel) bar. Make two separate coils‚ each with a different number of turns of the wire. One of these will be the secondary and the other the primary
Premium Alternating current
E. stands for Institute of Radio Engineers‚ this regulating body set the standards of measure for the video industry. This standard has been adopted by all industries in the United States and other parts of the world. 140 I.R.E. units is equal to 1 Volt Peak to Peak. I.R.E. units are easier to use because they divide into a video signal
Premium Alternating current Camera Transformer
[pic] PROJECT REPORT BASIC ELECTRICAL & ELECTRONICS LAB (EE-103) ACKNOWLEDGEMENT This project report could not have been prepared‚ if not for the help and encouragement from various people. Hence‚ for the same reason we would like to thank our guide and teacher CHRISTY A. KOSHY. It was for his support that we Got proper guidelines for preparing this project. Submitted to:- CHRISTY A. KOSHY DECLARATION We are the student of ME-Y declares
Premium Transistor Capacitor Vacuum tube
electrical component is connected across a 120 volt‚60Hz‚AC supply.What is the current drawn by the component if the impedance is 200 ohms? Ans: 0.060 Amperes 2. A lamp has a source voltage of 110 volts and a current of 0.9 amps. What is the resistance of the lamp? Ans: 122.22 Ohms 3. What power would be consumed in each of the branch resistors of the circuit if the source is 30 volts‚ the resistance for R1 is 10 ohms‚R2 is 10 ohms
Premium Transformer Electric motor Electrical generator
battery is continuously being recharged by an alternator. Current flows from the positive terminal of the battery to the ignition switch and an ignition coil. The ignition coil is really a transformer that steps up the 12-volt current of the battery to somewhere near to 25‚000 volts. For medium or high compression in the engine this kind of voltage is necessary to cross the gap on a spark plug and make enough fire to ignite the fuel and air mixture in a cylinder. The coil has two circuits in it
Premium Internal combustion engine
The Rutherford Model of the Atom 1. In 1911 Rutherford proposed the nuclear model of atomic structure. He suggested that an atom consists of a central nucleus (where most of the mass of the atom is concentrated) having a positive charge‚ surrounded by moving electrons carrying negative charge. Geiger and Marsden carried out an experiment to verify his proposal. The Geiger/Marsden a Particle Scattering Experiment 1. The apparatus is illustrated in the diagram below. | 2. The apparatus
Premium Electron Atom Electric charge
Oxidation–reduction • Electrolysis • pH Materials: Sodium Chloride/universal indicator solution‚ NaCl‚ 25 mL Overhead projector Pencil lead‚ 0.7 mm Battery lead with alligator clips Petri dish‚ disposable Battery‚ 9-Volt Graduated cylinder‚ 25- mL Safety Precautions: Universal indicator is an alcohol-based solution and is flammable; do not use near an open flame. Wear chemical splash goggles‚ chemical-resistant gloves‚ and a chemical-resistant apron. Please review
Premium Sodium chloride Electrode Electrochemistry
supply 2. Volt meter 3. Amp meter 4. Heating element 5. Thermometer 6. 1gk copper block 7. 1kg aluminium block Procedure This experiment was conducted twice firstly with a 1kg aluminium block and then exactly the same procedure was carried out using a 1kg copper block‚ both blocks have a hole in the centre to insert the heating element and another hole to insert the thermometer. 1. Connect the DC power supply to the amp meter and then to the volt meter‚ adjust
Premium Heat Kilogram Temperature
capacitance‚ developing separate means to study both electrical potential and charge; discovering that for a given object they are corresponding. This is called Volta ’s Law of capacitance and for this work the unit of electrical currently has been named the Volt. In 1794‚ Volta married Teresa Peregrini‚ with whom he raised three sons‚ Giovanni‚ Flaminio and Zanino. Volta retired in 1819 in his estate in Camnago‚ where he died on March 5‚ 1827. He is buried in Camnago‚ which is now called Camnago Volta named
Premium Electric charge Electricity Alessandro Volta
XBee Pro S1 is used for wireless transmission of data over terrestrial or underwater. XBee is short range with low data through put wireless communication system. It is used for point-point or multipoint transmission with UART (Universal Asynchronous Receiver/Transmitter) interface. XBee Pro S1 belongs to a popular family XBee. Asynchronous means that data is transferred without support from an external clock. Data bit can be sent at any point. Start and stop bits are used between data bytes to synchronize
Premium Serial port Asynchronous serial communication Universal Serial Bus