PEEE II Practical Session 2 Discovering Voltage Regulators ________________________________________________________________________ 1. OBJECTIVE: To study the behaviour of a voltage regulator. To understand the meaning of Line Regulation and Load Regulation. 2. EQUIPMENT NEEDED PC with Internet Connection Power Supply Digital Multimeter IC 7805‚ IC 7905 Resistors: 100W) x 2; 1k x 2 Capacitors: 10F 25V x 2 3. PROCEDURES .1 IC 7805 3.1.1 Connect up the circuit
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chapter 1 intaoduction “Driving to save lives‚ time‚ and money in spite of the conditions around you and the actions of others.”- This is the slogan for Defensive Driving. Vehicle accidents are most common if the driving is inadequate. These happen on most factors if the driver is drowsy or if he is alcoholic. Driver drowsiness is recognized as an important factor in the vehicle accidents. It was demonstrated that driving performance deteriorates with increased drowsiness with resulting crashes
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and the temperature as you increase by .50 each time until 4.50 volts Diagram: Variables: Controlled Variables: Filament bulb of the same type Independent Variables: Voltage Dependant Variable: Current (that is what was measured due to the voltage change)‚ Temperature (increased as bulb got brighter) Results: P.D. voltage (v)Trial 1 Current (a)Trial 2 Current (a)Average Current (a)Trial 1 Temperature (Celsius) Trial 2 Temperature (Celsius) Average Temperature (Celsius)Bulb Brightness
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methods of installation ........................ 25 Installation not buried in the ground ................................................... 31 Installation in ground .......................................................................... 44 2.2.2 Voltage drop ........................................................................................ 56 2.2.3 Joule-effect losses .............................................................................. 66 2.3 Protection against overload .........
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effects of each. Once you gather all these output values (current and voltage) you add them up and they should give you the same values as those measured through experimentation (DeCarlo‚ p. 121). Throughout the implementation of this idea of deactivating sources one uses previous methods of finding voltages and currents‚ such as: Node Voltage Method‚ Mesh Current Method‚ Current and Voltage Division‚ and Kirchoff’s Current and Voltage Laws. III. EQUIPMENT Ø Power Supply (Serial#) Ø Digital
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synonymous with quality and enjoys overwhelming confidence of the customers. While enhancing our capacities in electrical‚ data and telecommunication cables‚ the company has augmented its product portfolio by foraying into the manufacture of high voltage power cables‚ electrical switches & accessories and lighting products. The tremendous growth of IT and communications industry in India is a globally recognized fact. We have made rapid advancements in the field of technology and the need for specific
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The concepts behind the direct relationship of battery cells and compass deflection are the same concepts that support the direct relationship of voltage difference and current included in Ohm’s Law. When we began gather data using Ohm’s Laws‚ the trend of current increasing as voltage increases made sense because Unit 2 Activity 3 taught me that flow rate increases when the number of battery cells increases. The Unit 2 Activity 2 CER discussed the origin of mobile
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value of generator current Iab‚ line current IbB‚ and the phase current IBC. Initially‚ PSpice is used to draw a schematic diagram of circuit A. Under the simulation‚ two major problems were occurred. First‚ a delta connected source is a loop of voltage sources which must be prevented when PSpice is used. To prevent this‚ we connect a resistor of negligible or very low value of resistance of the resistor into each phase of delta-connected source. Second‚ the delta-connected source did not provide
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HEART RATE DISPLAY 2011-12 A MINOR PROJECT REPORT SUBMITTED TO RAJIV GANDHI PRODHYOGIKI VISHWAVIDHYALAYA BHOPAL TOWARDS PARTIAL FULFILLMENT OF THE DEGREE OF BACHELOR OF ENGINEERING IN ELECTRONICS AND COMMUNICATION ENGINEERING SUBMITTED BY: ROHIT SURANA (0830EC091101) SHUBHAM DUBEY (0830EC091113) DEPARTMENT OF ELECTRONICS AND COMMUNICATION TRUBA COLLEGE OF ENGINEERING AND
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Name ________________________ Date ___________ Block ___ Electric Currents Review 1) When work is done on a positive test charge to move it from one location to another‚ potential energy ______________ (increases‚ decreases) and electric potential _____________________ (increases‚ decreases). 2) When a positive test charge naturally moves from one location to another (without the exertion of a non-conservative force)‚ potential energy _________________ (increases‚ decreases) and electric potential
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