'Lightning protection' diaporamas de présentation

Why Do They Call It Wireless? Behind the Radios in Multi-Radio Contest Stations

Why Do They Call It Wireless? Behind the Radios in Multi-Radio Contest Stations. By Contest Station Builders Worldwide Collected and Edited by Pete Smith, N4ZR. The approach. Identify the challenges in the design and construction of complex contest stations (other than antennas).

988 views • 63 slides

Pro-environmental 3rd generation Digital grounding device

476 views • 36 slides

What exactly does each part of the circuit do?

What exactly does each part of the circuit do?. Measures current Circuit control Source of Electrical Supply Circuit protection Measures electrical pressure Circuit load Conductor. What exactly does each part of the circuit do?. Measures current Circuit control

563 views • 35 slides

I. INTRODUCTION A. Types of lightning II. LIGHTNING DENSITY MAPS A. Ground Flash density .For example (world, us etc)

I. INTRODUCTION A. Types of lightning II. LIGHTNING DENSITY MAPS A. Ground Flash density .For example (world, us etc) III. LIGHTNING PROTECTION A. Classification of lightning B. Damage due to lightning a. Effect of lightning c. Types of loss

568 views • 31 slides

Lightning Protection of Small Wind Turbines

841 views • 27 slides

MMT Encoder Upgrade

MMT Encoder Upgrade. D. Clark February 2010. Motivation. Recent elevation tape encoder failure with scratches and marks Failure of elevation absolute encoder resolver (coarse part of 25-bit value) Costs to upgrade encoder very nearly equal to replacement of existing tapes on elevation

530 views • 26 slides

Introduction til standardization

Introduction til standardization. Danish national committe for Wind Turbines S-588. What is a standard?. A standard is a agreement document A standard is a consensus document A standard is voluntary (Unless it is to be used for certification).

397 views • 25 slides

Unit 3 Static Electricity

Unit 3 Static Electricity. Objectives: Discuss the nature of static electricity. Use an electroscope to determine unknown charges. Discuss lightning protection. List nuisance charges of static electricity. List useful charges of static electricity. Unit 3 Static Electricity.

516 views • 24 slides

Relevant ITU-T Recommendations for the Protection of Base Stations

449 views • 24 slides

Electromagnetic Pulse (EMP)

2010 Electromagnetic Pulse (EMP) What is EMP? Electro Magnetic Pulse is a burst of electromagnetic radiation from an explosion or a suddenly fluctuating magnetic field EMP from a nuclear explosion high above the atmosphere EMP from a solar storm Types of EMP

1.29k views • 21 slides

Electromagnetic Pulse (EMP)

2010. Electromagnetic Pulse (EMP). What is EMP?. Electro Magnetic Pulse is a burst of electromagnetic radiation from an explosion or a suddenly fluctuating magnetic field EMP from a nuclear explosion high above the atmosphere EMP from a solar storm. Types of EMP.

1.43k views • 21 slides

Wireless Solutions in Developing Countries

Wireless Solutions in Developing Countries. Lessons learned in Latvia and around the World. Guntis Barzdins (guntis@latnet.lv) Taide Network and University of Latvia (Latnet) John Tully (tully@mt.lv) MikroTikls SIA and Latnet Arnis Riekstins (rieks@mt.lv)

454 views • 21 slides

Chattanooga-Area UPF Supplier Opportunities Forum UPF Materials and Equipment

Chattanooga-Area UPF Supplier Opportunities Forum UPF Materials and Equipment. Elaine Najmola UPF Purchasing Group Manager. Introduction. Agenda. Introduction Agenda Safety Minute Procurement Postings Upcoming Bids Expression of Interest Information Security . Request for Proposal

333 views • 21 slides

Transmission & Distribution

Transmission & Distribution. Certificate Program. Course Schedule (tentative). Fall 2007 Session I Aug 27-Oct 22 -Transmission Line Design-Introduction -Project Development and Construction Methods Session II Oct 22-Dec 17 -Electrical Grid Operations

567 views • 16 slides

M/s AMBER ELECTROTECH LTD. DELHI

Corporate Office :F-3/3 Okhla Industrial Area Ph 1,N. Delhi-20 Contact Nos : 0091-11-26819404 ,26819406 Email id: rajeev@amberelectrotech.com amberelectrotech@gmail.com. M/s AMBER ELECTROTECH LTD. DELHI. Our Business Summary.

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Lightning Protection

852 views • 14 slides

DATASAT II TM from Stratos

616 views • 13 slides

COMSTAC STOWG

COMSTAC STOWG. Commercial Spaceport Licensing Review: Survey Results, White Paper Summary, and Recommendations May 10, 2012. White Paper and Survey. October 2011 COMSTAC - STOWG accepted the task to develop a white paper to recommend changes to the regulations 14 CFR Part 420

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HD-CCTV Solution H.264 DVR Series HD IP / NVR Solution CMS Solution

WEBGATE Innovation Creator. Premium to your security 2011. HD-CCTV Solution H.264 DVR Series HD IP / NVR Solution CMS Solution. HD-CCTV. First. HD-CCTV. HD-CCTV. World. The. compliance !!. www.webgateinc.com. Real time playback. 720P/1080P. HDD 64TB. Premium to your

357 views • 10 slides

831 views • 8 slides