COOLING TECHNIQUES IN TRANSMITTER Introduction In modern A.M. transmitters power valves are used in the PA and modulator stages‚ which are condensed vapour cooled ceramic tetrodes. In the old generation transmittes‚ triodes are used in the PA‚ modulator and exciter stages. Both the tetrodes and triodes tubes are capable of being operated at high voltages (11 kV DC) and large anode current of the order of 50 Amps. They also draw large filament current of about 620 Anps at 24 volt CQK-350
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AustStab Technical Note No.1 May 2002 Lime stabilisation practice 1 Introduction Lime stabilisation of materials is one of the oldest forms of stabilisation and sometimes the least understood. The stabilisation of clay subgrades using quicklime has a long and successful history in many urban and rural regions of Australia‚ and is cost effective and a necessary requirement for Municipalities and State Road Authorities seeking long-life roads to minimise future maintenance costs.
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General Chemistry 1 Lab 1: Laboratory Techniques and Measurements Purpose: The purpose of this lab is to ensure that students are able to understand how to conduct measurements of length‚ mass‚ temperature‚ density and volume using different measuring devices. Students will also learn how to dilute substances by using simple algebra. Procedure: 1. Prepare a data table similar to Data Table 1 shown below. 2. Choose any three objects that are shorter than the metric ruler to measure‚ such
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PRESENTED BY : SHRI L.R. BATHAM GENERAL MANAGER (CONSULTANCY) NBCC LIMITED‚ NEW DELHI-110 003 1. NAME OF PAPER : MODERN TECHNIQUE OF CONSTRUCTION 2. DESCRIPTION OF WORK: Use of Tunnel form for the construction of earth quake housing project in Republic of Turkey in 2001 3. METHODOLOGY ADOPTED IN EXECUTION i. TUNNEL FORM Form work is one of the most important factors in determining the finished appearance
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Techniques of Hypothesis Testing Dr. Scott Stevens Objectives When you finish reading this article‚ you should be able to • Determine the appropriate null and alternate hypotheses for your hypothesis test • Determine if your test is one- or two- tailed • Conduct an appropriate test using Excel in any of three ways o Using the critical score approach o Using the non-rejection region approach (for a two-tailed test) o Using the P-value approach
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|REPORT ON CREATIVITY TECHNIQUES | |Creativity and Arts………… | | | |[Type the abstract of the document here. The abstract is typically a short summary| |of the contents of the document. Type the abstract of the document here. The | |abstract is typically a short summary of the contents of the document
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GATE 2013 Graduate Aptitude Test in Engineering Information Brochure Organizing Institute Indian Institute of Technology Bombay Head Office: 28B/7 (G.F.)‚ Jia Srai‚ Near IIT‚ Hauz Khas‚ New Delhi -110016 PH: 011-26514888 Mob: 9990657855 www.engineersinstitute.com facebook.com/eiidelhi 1 1 Table of Contents 1 Introduction .........................................................................................................................................................
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PERT is a widely used method for planning and coordinating large-scale projects. To obtain: • A graphical display of project activities. • An estimate of how long the project will take. • An indication of which activities are the most critical to timely project completion. • An indication of how long any activity can be delayed without delaying the project. The Network Diagram Network (precedence) diagram -Diagram of project activities that shows sequential relationships by the use of
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1. Students are often given unclear procedures and routines that do not maximize their learning environment or enhance their personal level of responsibility. The Wong’s Pragmatic Classroom Management Plan supports the antithesis of this belief. When teachers are not clear about their expectations then it becomes the same as never having defined expectations to students as to what their behavior should look like and be in the classroom. Harry Wong supports the idea that most students will act responsibly
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PROSPECTS OF GROUPER CULTURE IN INDIA P. NAMMALWAR I‚ R. MARICHAMY 2‚ A.REGUNATHANI AND K. KANDASAMYJ Central Marine Fisheries Research Institute‚ Kochi - 682014 INTRODUCTION The "Groupers" of the genus Epinephelus are excellent marine food fishes in the IndoPacific and Garribean regions an ave assumed importance for commercial culture in recent years. About 49 species of this genus have been reported from the seas around India. Most of them inhabit coral reefs and rocky habitats‚ while others
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