them in place of the standard resistor values throughout the remainder of the lab. Thevenin’s Theorem states that we can replace entire network by an equivalent circuit that contains only an independent voltage source in series with an impedance (resistor) such that the current-voltage relationship at the load is unchanged. Norton’s Thereom is identical to Thevenin’s Theorem except that the equivalent circuit is an independent current source in parallel with an impedance (resistor). Therefore
Premium
A PROJECT REPORT ON “WATER LEVEL INDICATOR & AUTOMATIC MOTOR STARTER” SUBMITTED IN PARTIAL FULFILLMENT OF BACHELOR’S DEGREE IN ELECTRONICS & COMMUNICATION ENGINEERING RAJIV GANDHI PROUDYOGIKI VISHWAVIDYALAYA (UNIVERSITY OF TECHNOLOGY OF MADHYA PRADESH) Submitted By: Approved Sanjay Kumar Singh
Premium Rectifier Alternating current Transformer
current of 220/0.5 = 440 A which is 22 times the full-load current. This high starting current may result in: (i) burning of armature due to excessive heating effect‚ (ii) damaging the commutator and brushes due to heavy sparking‚ (iii) excessive voltage drop in the line to which the motor is connected. The result is that the operation of other appliances connected to the line may be impaired and in particular cases‚ they may refuse to work. In order to avoid excessive current at starting‚ a variable
Premium Electric motor Electrical resistance Schematic
Prepaid Energy Meter using GSM INTRODUCTION: This project is based on VTU syllabus. The proposed system is based on ATMEL 89S52 µcontroller which is in our syllabus. For doing this project we use some of the software like ❖ Embedded C for programming the application software to the microcontroller. ❖ Protel schematic software is used for designing the circuit diagram for this project. ❖ Express PCB software is used for designing the PCB for this project.
Premium Flash memory Microcontroller Serial port
substations. The electricity that passes through these lines is generally high voltage electricity and hence there are multiple mechanisms by which the same can be done at different places for different purposes. The electrical wires that are visible up in the sky connected to different poles are one of the most common forms of power transmission. It connects different substations across locations to transfer the high voltage electric power. Aluminium alloy is what generally used as the power transfer
Premium Electrical engineering Electricity
source Answer: - (D) Exp: - ∫∫ S ˆ Re P .nds gives average power and it decreases with increasing radial () distance from the source 2. A transmission line of characteristic impedance 50Ω is terminated by a 50Ω load. When excited by a sinusoidal voltage source at 10GHz‚ the phase difference π radians. The between two points spaced 2mm apart on the line is found to be 4 phase velocity of the wave along the line is (A) 0.8 × 108 m / s Answer: - (C) Exp: - Z0 = 50Ω ; ZL = 50Ω For (B) 1.2 × 108 m /
Premium Control theory Output
Exp. 2: finding relation between vgs and vds Spice Code: ‚‚‚‚‚‚ \*** SPICE deck for cell NMOSCH1{sch} from library 2011A3PS271 *** Created on Thu Aug 22‚ 2013 14:45:24 *** Last revised on Thu Aug 22‚ 2013 15:13:10 *** Written on Thu Aug 22‚ 2013 15:13:17 by Electric VLSI Design System‚ *version 9.04 *** Layout tech: mocmos‚ foundry MOSIS *** UC SPICE *** ‚ MIN_RESIST 4.0‚ MIN_CAPAC 0.1FF .global gnd *** TOP LEVEL CELL: NMOSCH1{sch} Mnmos-4@1 net@16 net@7 gnd gnd NMOS L=2U W=2U
Premium MOSFET
results of others working on galvanic electricity. Ohm’s Law - Using the results of his experiments‚ Georg Ohm was able to define the basic relationship between voltage‚ current‚ and resistance. The equation I = V/R is known as "Ohm’s Law". It states that the amount of steady current through a material is directly proportional to the voltage across the material divided by the electrical resistance of the material. The ohm (R)‚ a unit of electrical resistance‚ is equal to that of a conductor in which
Free Ohm's law Electric current Electrical impedance
GSM BASED HOME SECURITY SYSTEM A PROJECT REPORT Submitted by PRACHI NANDA (A1607107098) BHAVUK PUJARA (A1607107049) In partial fulfillment for the award of the degree Of BACHELOR OF TECHNOLOGY In ELECTRONICS AND TELECOMMUNICATION AMITY INSTITUTE OF TELECOM TECHNOLOGY & MANAGEMENT AMITY UNIVERSITY UTTAR PRADESH 1 BONAFIDE CERTIFICATE Certified that this project report GSM BASED HOME SECURITY SYSTEM is the Bonafide work of PRACHI NANDA and BHAVUK PUJARA - who carried out the
Premium Output Burglar alarm Input/output
and is sent to destination through R.F. modules. The receiving system will check the data and decrypt according to a specific algorithm and displays on the LCD.This project uses regulated 5V‚ 500mA power supply. 7805 three terminal voltage regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac output of secondary of 230/12V step down transformer. 2. LITERATURE SURVEY 2.1 WIRELESS HISTORY:- The wireless era was started by two European scientists
Premium Rectifier Capacitor Electromagnetic radiation