Introduction The water system in any pharmaceutical organization is of vital importance. It is widely used in pharmaceuticals and related industries. Water used in process and in cleaning must be pure and free from microbial and chemical impurities. Laboratories need pure water free of foreign substances‚ which could potentially affect the outcome of analyses‚ and the pharmaceutical industry needs pure water for a variety of purposes – everything from cleaning to the use of pure water as an ingredient
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Cohesion Phenomenon of intermolecular forces holding particles of a substance together. Cohesion differs from adhesion in being the force of attraction between adjacent particles within the same body; adhesion is the interaction between the surfaces of different bodies. The force of cohesion in gases can be observed in the liquefaction (condensation) of a gas‚ which is the result of a number of molecules being pressed together to produce forces of attraction high enough to give a liquid structure
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Hydraulics Laboratory Experiment Report Name: Ahmed Essam Mansour Section: "1"‚ Monday 2-5 pm Title: Date: Venturi Meter and Orifice Meter 6 November‚ 2006 Objectives: • To use the Venturi Meter and the Orifice Meter to measure the rate of discharge. • To determine the coefficient of discharge Cd for both the Venturi Meter and the Orifice Meter. Theory: A Venturi meter and an Orifice are both instruments used for measuring the rate of discharge for a fluid flowing in a pipe. These instruments
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International Journal of Power Electronics and Drive System (IJPEDS) Vol.1‚ No.2‚ December 2011‚ pp. 139~147 ISSN: 2088-8694 139 Microcontroller Based Single Phase Digital Prepaid Energy Meter for Improved Metering and Billing System Md. Mejbaul Haque1‚ Md. Kamal Hossain2‚ Md. Mortuza Ali3‚ Md. Rafiqul Islam Sheikh3 Dept. of Electrical and Electronic Engineering‚ Khulna University of Engineering & Technology‚ Khulna-9203‚ Bangladesh 2 Dept. of Electrical and Electronic Engineering‚ Dhaka
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Detailed analysis of case study ModMeters History‚ Development and Growth of the company This Company was originally founded in North America and established the name as Modern Meters and later it was called as ModMeters in short (MM) . ModMeters generally produces metering components of all types‚ which were highly specialized and were great in demand. In early 1960s‚ the company had gradually automated almost every aspect of its business from finance and accounting
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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
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of Smart Meter‚ we should know that how many types of meter available in market. In modern days‚ the types of electric meter continuously operate to measure the instantaneous voltage and current and calculating the product of these to give out the instantaneous electrical power. The electric power is then integrated against time to give energy used. 1.1 Types of electric meters There are basically two kinds of electric meter categories‚ the electromechanical and solid state meters. 1.1.1 Electromechanical
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routine procedure for the assessment and monitoring of respiratory diseases. Aim: To estimate the values of peak expiratory flow rate (PEFR)‚ forced expiratory volume in first second (FEV1)‚ forced vital capacity (FVC) and ratio between FEV1/FVC among smoking and nonsmoking students‚ staff and workers at Al-Zarqa Private University and to study the effect of age‚ gender and body mass index (BMI) on these variables. Subjects and methods: A cross-sectional research design was used. The study was conducted
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EXECUTIVE SUMMARY: Smart Meters Smart Electrical Meters‚ Advanced Metering Infrastructure‚ and Meter Communications NOTE: This document is a free excerpt of a larger research report. If you are interested in purchasing the full report‚ please contact Pike Research at sales@pikeresearch.com. Published 4Q 2009 Bob Gohn Industry Analyst Clint Wheelock Managing Director Smart Meters Section 1 EXECUTIVE SUMMARY The electrical metering industry is undergoing the largest transformation
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ENERGY METER EEE PRESENTEC 2011 GUIDE: A.MARIMUTHU PREPARED BY: M. GOPALA KRISHNAN SELVA SUNDAR. R AKHIL LAL SURESH. S RAJA INFANT JESUS COLLEGE OF ENGG GUIDE HOD/EEE ABSTRACT The topic of this paper is energy meter. This paper deals with energy meter‚ its types‚ working principle‚ some advance meters‚ advantages‚ disadvantages application‚ conclusion. The condent of this paper is taken from electrical technology text book
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