performance characteristics‚ time and frequency response of linear systems. 2. To study the effects of controllers. 1. Open circuit and load characteristics of separately excited and self excited D.C. generator. 2. Load test on D.C. shunt motor. 3. Swinburne’s test and speed control of D.C. shunt motor. 4. Load test on single phase transformer and open circuit and short circuit test on single phase transformer 5. Regulation of three phase alternator by EMF and MMF methods. 6. Load test on three phase
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Functions of Combinational Circuits • Adders A circuit to perform addition of two binary numbers‚ to produce a sum and carry out‚ is called a HalfAdder. In multi-bit binary numbers‚ after adding the two least significant bits‚ the addition becomes one of adding two operands plus the carry produced by the previous add. The circuit to implement this operation is called a Full-Adder. A circuit to add two multi-bit binary numbers together in parallel‚ or at least pseudo-parallel is called a ripple-carry
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of the main hazards of using inductances is electrical energy stored in the magnetic field. If a circuit containing an inductance is interrupted then the stored energy can release through air (forming an arc). This can destroy a switch contact‚ burn fingers‚ create other damage. In the circuit of Figure 1‚ show how to mitigate the risk (pay attention to polarity!). We give the elements in this circuit some simple values for the purpose of better description and explanation. Say V = 5V‚ R= 1 Ω and
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to erase white board automatically. So I took the initiative to create a new product‚ which can overcome some difficulties faced by this group. Our latest creation called "Whiteboard Cleaner". In this report contained all the information about circuits and operating the project as well as the equipment used during this project. OBJECTIVES OF THE PROJECT My main objective of this project is to fulfill the duty to award the certification requirements in Electronic Engineering. Among other objectives
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` PORTABLE MOBILE CHARGER USING PIEZOELECTRIC ENERGY DEEPAK SAHADEVAN NAIR PRADEEP KARUNAMBARAN SUBMITTED ON: 07/JUNE/2013 CIRCUIT DESIGN PROJECT REPORT 7514ENG PRACTICAL ELECTRONICS Griffith University‚ Brisbane‚ Qld‚ Australia EXECUTIVE SUMMARY Alternative energy sources are one of the main focuses in research and development in many aspects in engineering‚ especially electronic devices. By targeting renewable energy sources‚ not only will the amount of pollution decrease but also
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Voltage: Ohm ’s Law and Kirchhoff ’s Rules ABSTRACT Ohm ’s Law and Kirchhoff ’s rules is fundamental for the understanding of dc circuit. This experiment proves and show how these rules can be applied to so simple dc circuits. INTRODUCTION In the theory of Ohm ’s Law‚ voltage is simply proportional to current as illustrated in the proportionality‚ V=RI. As shown in this relation‚ V represent voltage which is the potential difference across the two ends of a electrical conductor and between
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THERMAL DETECTORS INSTRUMENTATION AND CONTROL ENGINEERING MODULE 1 INTRODUCTION • Temperature – Is a measure of the kinetic energy of the material in question • Kinetic energy is a measure of the activity of the atoms of any material – The measure of the speed of an atom or molecules which they move. – expressed in terms of any of several arbitrary scales‚ such as Fahrenheit‚ Celsius‚ or Kelvin Measuring Device • Thermal Detectors – An instrument or device which quantifies temperature
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inverter circuit illustrated earlier is actually too crude to be of practical use as a gate. Real inverter circuits contain more than one transistor to maximize voltage gain (so as to ensure that the final output transistor is either in full cutoff or full saturation)‚ and other components designed to reduce the chance of accidental damage. Shown here is a schematic diagram for a real inverter circuit‚ complete with all necessary components for efficient and reliable operation: This circuit is composed
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Identify the type of the following circuits as either serial or parallel. 2. List four characteristics of a series circuit. 1) The total current is the same everywhere in the circuit. 2) A series circuit only has one path for current to flow. 3) The sum of all the voltages sources is equal to the sum of all the voltage drops. 4) The total resistance in the circuit is equal to the sum of the individual resistances. 3. Calculate the total resistance in the circuit below. Show the formula used.
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Relaxation Oscillator Circuit Diagram I was given the circuit below to test and analyse. This circuit is a circuit of a Relaxation Oscillator. | Relaxation Oscillator | |[pic] | |
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