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Archive for October, 2006

Microwave principles

by @ Tuesday, October 31st, 2006. Tags: MICROWAVE, NEETS, Transmission Lines
Filed under Electrical engineering, physics

Microwave principles File : 4.38 MB, 192 pages Navy Electrical and Electronics Training Series – Modul 11 CONTENTS 1. Waveguide Theory and Application 2. Microwave Components and Circuits 3. Microwave Antennas INTRODUCTION TO WAVEGUIDE THEORY AND APPLICATION That portion of the electromagnetic spectrum which falls between 1000 megahertz and 100,000 megahertz is referred to as [...]

Introduction to wave propagation, Transmission Lines, and Antennas

by @ Tuesday, October 31st, 2006. Tags: TRANSMISSION
Filed under Electrical engineering

Introduction to wave propagation, transmission lines, and antennas File : 2.85 MB, 276 pages Navy Electrical and Electronics Training Series – Modul 10 CONTENTS 1. Wave Propagation 2. Radio Wave Propagation 3. Principles of Transmission Lines 4. Antennas INTRODUCTION TO WAVE PROPAGATION Of the many technical subjects that naval personnel are expected to know, probably [...]

Introduction to wave-generation and wave-shaping

by @ Monday, October 30th, 2006. Tags: LIMITER, PARALLEL
Filed under Electrical engineering, physics

Introduction to wave-generation and wave-shaping File : 1.85 MB, 275 pages Navy Electrical and Electronics Training Series – Modul 9 1. Tuned Circuits 2. Oscillators 3. Waveforms and Wave Generators 4. Wave Shaping CONTENTS INTRODUCTION TO TUNED CIRCUITS When your radio or television set is turned on, many events take place within the “receiver” before [...]

Dynamic earth – the story of Plate Tectonics

by @ Monday, October 30th, 2006. Tags: Geological Survey, Plate Tectonics, USGS
Filed under geology

Dynamic earth – the story of plate tectonics File : 3.82 MB, 77 pages In the early 1960s, the emergence of the theory of plate tectonics started a revolution in the earth sciences. Since then, scientists have verified and refined this theory, and now have a much better understanding of how our planet has been [...]

Introduction to amplifiers

by @ Sunday, October 29th, 2006. Tags: AMPLIFIERS, MAGNETIC, NEETS
Filed under Electrical engineering

Introduction to amplifiers File : 1.2 MB, 186 pages Navy Electrical and Electronics Training Series ( NEETS – modul 8 ) CONTENTS 1. Amplifiers 2. Video and Rf Amplifiers 3. Special Amplifiers Amplifiers This chapter is a milestone in your study of electronics. Previous modules have been concerned more with individual components of circuits than [...]

Operation, Maintenance and Repair Auxiliary Generator

by @ Friday, October 20th, 2006. Tags: AC, POWER
Filed under Electrical engineering, Mechanical engineering

Operation, Maintenance, Repair Auxiliary Generator File : 3.85 MB, 126 pages TOC 1. INTRODUCTION 2. EMERGENCY POWER SYSTEMS Emergency power Types of power generation sources Buildings & enclosures Fuel storage Loads Distribution systems Frequency Grounding Load shedding Components 3. PRIME MOVERS Mechanical energy Diesel engines Types of diesel engines Diesel fuel system Diesel cooling system [...]

Introduction to semiconductor and power supply

by @ Friday, October 20th, 2006. Tags: DIODE, LIGHT, TRANSISTOR
Filed under Electrical engineering

Introduction to semiconductor and power supply File : 287 pages, 2.47 MB Navy Electrical and Electronics Training Series – modul 7 CONTENTS 1. Semiconductor Diodes 2. Transistors 3. Special Devices 4. Solid-State Power Supplies Introduction to semiconductor As you recall from previous studies in this series, semiconductors have electrical properties somewhere between those of insulators [...]

UPS selection, installation and maintenance

by @ Friday, October 20th, 2006. Tags: POWER, UPS
Filed under Electrical engineering

UPS selection, installation and maintenance File : 1.88 MB, 139 pages TOC 1 INTRODUCTION Purpose Scope References Principles and configurations Design criteria and selection Installation and testing Maintenance 2 PRINCIPLES AND CONFIGURATIONS OF UNINTERRUPTIBLE POWER SUPPLY (UPS) SYSTEMS Principles of static UPS systems Principles of rotary UPS systems Common static UPS system configurations Rotary UPS [...]

Grounding and Bonding

by @ Friday, October 20th, 2006. Tags: PROTECTION
Filed under Electrical engineering

Grounding and Bonding File : 183 pages, 3.85 MB TOC CHAPT 1. INTRODUCTION CHAPT 2. FACILITY ELEMENTS AND PROTECTION REQUIREMENTS Generic C4ISR facility elements Element descriptions C4ISR facility protection requirements Role of grounding Role of bonding Role of shielding CHAPT 3. FACILITY GROUND SYSTEM FOR NEW C4ISR FACILITIES Ground systems Earth electrode subsystem Fault protection [...]

Introduction to Electronic Emission, Tubes and Power Supply

by @ Wednesday, October 18th, 2006. Tags: Power Supplies, TUBES
Filed under Electrical engineering

Introduction to electronic emission, tubes and power supply File : 1.53 MB, 204 pages Navy Electric and Electronic Training Series – Modul 6 CONTENTS 1. Introduction to Electron Tubes 2. Special-Purpose Tubes 3. Power Supplies INTRODUCTION TO ELECTRON TUBES In previous study you have learned that current flows in the conductor of a completed circuit [...]

Soil stabilization for pavements

by @ Wednesday, October 18th, 2006. Tags: CONTROL
Filed under civil engineering

Soil stabilization for pavements File : 1.7 MB, 57 pages TOC CHAPTER 1. INTRODUCTION Uses of Stabilization CHAPTER 2. SELECTION OF ADDITIVE Factors to be Considered Use of Stabilized Soils in Forst Areas Thickness Reduction for Base and Subbase Courses CHAPTER 3. DETERMINATION OF STABILIZER CONTENT Stabilization with Portland Cement Stabilization with Lime Stabilization with [...]

Soil and geology procedure for foundation design building

by @ Wednesday, October 18th, 2006. Tags: ANALYSIS, SOIL
Filed under civil engineering, geology

Soil and geology procedure for foundation design building File : 3.37 MB, 204 pages TOC 1. INTRODUCTION Objectives of foundation investigations Report of subsurface and design investigations 2. IDENTIFICATION AND CLASSIFICATION OF SOIL AND ROCK Natural soil deposits Identification of soils Index properties Soil classification Rock classification Rock properties for foundation design Shales 3. ENGINEERING [...]

Standard practice for concrete pavements

by @ Wednesday, October 18th, 2006. No tags for this post. Filed under civil engineering, geophysics

Standard practice for concrete pavements File : 733 KB, 55 pages TOC Purpose Scope Responsibilities, Strength, And Air Content Cement Aggregates Admixtures Pozzolans Miscellaneous Materials Water Sampling And Testing Of Materials Delivery And Storage Of Materials Grade Control Subgrade, Base, Forms, And String Lines Batching And Mixing Placing Field Test Specimens Finishing Curing Grade And [...]

Power Transformer Maintenance and Acceptance Testing

by @ Tuesday, October 17th, 2006. No tags for this post. Filed under Electrical engineering

Power Transformer Maintenance and Acceptance Testing File : 3.7 MB, 62 pages TOC INTRODUCTION / SAFETY Maintenance and testing safety Nameplate data CONSTRUCTION THEORY Transfomer applications Magnetic flux Winding, current and voltage ratios Core construction Core form construction Shell form construction TRANSFORMER CONNECTIONS AND TAPS Tapped Primaries and secondaries Polarity Autotransfomers Single and multi-phase relationships [...]

Introduction to Motor and Generator

by @ Tuesday, October 17th, 2006. No tags for this post. Filed under Electrical engineering, Mechanical engineering

Introduction to Motor and Generator File : 1.3 MB, 120 pages Navy Electrical and Electronics Training Series – Modul 5 CONTENTS 1. Direct Current Generators 2. Direct Current Motors 3. Alternating Current Generators 4. Alternating Current Motors download : pdf1

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