Q-Meter The Q meter is an instrument used to measure electrical properties of coils and capacitors. Mostly used in testing the radio frequency circuits. A Q-meter basically measures the Q (Quality Factor) of the circuit. It is also used to test the inductors‚ capacitors for their high frequency inductance‚ Q ‚ capacitance as well as ∑‚ tg δ value. Make and Model MODEL WY2851D Digital Q meter MADE BY ShangHai Wuyi Electronics Co.‚ Ltd. Fig: WY2851D Digital Q meter Technical
Premium Capacitor Measurement Inductor
CHARLES DARWIN UNIVERSITY ENG243 – THE VENTURI METER AND THE ENERGY LINE 1. Introduction A Venturi meter is a device for determining the flow-rate of a fluid down a pipe. One measures the pressure difference between the venturi inlet and neck‚ and from this the flow-rate can be determined. The apparatus used on this experiment also has a number of straight tube manometers at equally spaced intervals. These will be used to determine the hydraulic grade line of the fluid as it passes through
Premium Fluid dynamics
The novel “The Reader” is narrated in first person by one of the main characters‚ Michael Berg. It is told in the style of an autobiography therefore includes his memories of certain events intermingled with current events. Consequently‚ these events are told from only one point of view and are reliant on one person’s memory‚ but also provide insights into Michael’s character and personality. There will be a discussion of the advantages and disadvantages of having this style of narration in this
Premium Narrative Narrative mode Narrator
com/fyp/ SYNOPSIS “Prepaid Energy Meter ” Bachelor of Engineering ( Electronics Engineering ) Submitted by Mr. Shrikar Umarji‚ Mr. Bharat Kumar Mr. Ayush Tiwari Under the guidance of Prof. S. M. Labde Department of Electronics Engineering Dr. D. Y. Patil Group’s Ramrao Adik Institute of Technology Nerul‚ Navi Mumbai – 400706 (University of Mumbai) OCT– 2010 www.final-yearprojects.co.cc | www.troubleshoot4free.com/fyp/ “Prepaid Energy Meter” Bachelor of Engineering ( Electronics
Premium Flash memory Smart card Microcontroller
John Ottersbach Info I-303 Organizational Informatics June 10‚ 2009 Project # 2 This is the project report from evaluating the ModMeters mini-case (Textbook pages 55-57) 1. Synopsis This case is about a company at the very beginning of some huge expansion initiatives. A feasibility analysis from all departments is just starting to get under way. We will be looking at IT’s role in the analysis‚ which will include all department’s participation. The departmental executives meet to take account
Premium Strategic management
PREPAID ENERGY METER USING SMART CARDS By S.Anjana EEE-A‚III-year R.M.K ENGINEERING COLLEGE INTRODUCTION What is energy meter ? What is prepaid energy meter ? Why prepaid energy meter must be used ? NEED FOR PREPAID ENERGY METER Induction type meters induce human errors To know the amount of energy usage and prevent large ‚unexpected bills To avoid creeping in induction type meters To save power BLOCK DIAGRAM Energy meter Opto coupler Relay Load LCD 8051 microcontroller MC EEPROM
Premium Energy conservation Smart card Access control
done by simple Energy Meters from the local do-it-yourself store. An energy meter is a device that measures the amount of electrical energy that is being consumed by a residence‚ business‚ or an electrically powered device. Electric meters are typically calibrated in billing units‚ the most common one being the kilowatt hour. Present energy meter reading is a tedious and an expensive affair as it requires manual collection of reading which is erroneous.Automatic Electric Meter reading is one method
Premium Wireless Wireless networking Computer network
n part II‚ chapter eight of Bernhard Schlink’s The Reader‚ the first-person narrator Michael describes reading the account written by a concentration camp who had survived along with her mother‚ the soul survivors in a large group of women who were being marched away from the camp. He says‚ "the book...creates distance. It does not invite one to identify with it and makes no one sympathetic..." The same could be said of The Reader. The book is written in such a way as to distance one from the characters
Free Nazi Germany Germany Nazism
A PAPER PRESENTATION ON ADVANCED ENERGY METER BY Mr. Ashish s. Khachane Prof. Ram Meghe Institute of Technology & Reseach ‚Badnera “ADVANCED ENERGY METER” ABSTRACT "Science is the study of the world as it is. Engineering is the creation of the world tomorrow" Science is basically "passive" observation of the universe as it exists to generate knowledge. Engineering is making
Premium Root mean square Electricity Volt
ConstruCtion microcontroller-based Ultrasonic distance meter and receiver)‚ current buffer ULN2003‚ operational amplifier LM324‚ inverter here are several ways to measCD4049‚ four 7-segment displays‚ five ure distance without contact. transistors and some discreet comOne way is to use ultrasonic ponents. The ultrasonic transmitterwaves at 40 kHz for distance measurereceiver pair is shown in Fig. 1. ment. Ultrasonic transducers measure Ultrasonic generators use piezothe amount of time
Premium Rectifier Ultrasound Amplifier