Explosives TNT C6H2(NO2)3CH3 → 6CO + 2.5H2 + 1.5N2 + Definition: A chemical that causes a sudden‚ almost instantaneous release of pressure‚ gas‚ and heat when subjected to sudden shock‚ pressure‚ or high temperature. Types: Low explosives- This includes gun powder‚ and flares. They are usually a mixture or a combustible substance and an oxidant the decomposes rapidly. This is used as a propellant. Ex// firing a gun. High explosives: This is used in mining‚ demolition and military warheads
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Hot tap operation is a combination of many variables‚ welding is only one of them‚though it’s critical for any hot tapping operation. Note Hot Tap could lead to serious fatalities if not done properly. Since you mentioned about Shell’s DEP‚ please note these DEP’s are well respected in the industry. That does not mean what’s written is absolutely unquestionable‚ but there’re good rationale on what’s written in the DEP’s. DEP 31.38.60.10-Gen‚ HOT-TAPPING ON PIPELINES‚ PIPING AND EQUIPMENT is quite
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Is Our Constitution Still Relevant? The United States Constitution is often called “a miracle document” because it has proved so enduring while so many other attempts at self-government have failed. In reality‚ it was a miracle of sorts that the Constitutional Convention ever materialized in the first place. This is one of the reasons I believe the constitution is still relevant. The articles of confederation weren’t working so the constitutional convention was finally held in order to draft the
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My career I want to go into in is welding. The reason I chose welding is because back in my home country you don’t get paid that much for welding but when I get my certifications in welding here in the United States I will be able to get paid a lot more in the U.S. than Ethiopia. When I get my Certifications in welding such as (SMAW) Shielded Metal Arc Welding‚ (GTAW) Gas Tungsten Arc Welding‚ (GMAW) Gas Metal Arc Welding‚ and (FCAW) Flux Cored Arc Welding they can help me get a better paying job
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PROJECT REPORT COURSE Specialist Diploma in Workplace Safety & Health Course Competency Unit Construction Elective Manage WSH Risk In Construction Industries Submitted By Name NRIC : Mohd Ali Bin Supati : S7402037B Student Id : S10071529 Contact no.: +62 811 700 2102 Trainer/Assessor Mr. Tan Aik Nan DATE 01102009 Elective Unit : Manage WSH Risk In Construction Industries Page 1 Elective Unit: Manage WSH Risks in Construction Industries Project Report This Report defines
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AIR BAG MANUFACTURING PROCESS Muhammad Junaid Ali 11-14-11 Group :: 5 Background • An air bag is an inflatable cushion designed to protect automobile occupants from serious injury in the case of a collision • Air bag is designed to supplement the protection offered by seat belts which are needed to hold occupant securely in place especially in side impacts‚ rear impacts‚ and rollovers. • Upon detecting a collision‚ air bags inflate instantly to cushion the exposed occupant with a big gasfilled
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The ‘Population Explosion’ Essay By Jess Armes From 1750 to 1900‚ the population of Britain dramatically increased from around 7 million to nearly 40 million people. The key question that is mainly discussed is: What was the main reason for this? I shall be studying the most likely causes for the mass increase in the population of Britain‚ and trying to determine which ones were more likely to trigger this ‘population explosion!’ Firstly‚ the majority of cities in Britain began to develop into
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STUDENTS’ INDUSTRIAL WORK EXPERIENCE SCHEME (SIWES) REPORT AT DANGOTE SUGAR REFINERY PLC SHED 20‚ APAPA –WHARF‚ APAPA LAGOS BY ADENIYAN OLUWASEYI ADEDEJI 070406007 PRESENTED TO THE DEPARTMENT OF METALLURGICAL & MATERIALS ENGINEERING UNIVERSITY OF LAGOS JUNE - NOVEMBER 2010 CERTIFICATION This is
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SKMO 3713 SHIP AND OFFSHORE PRODUCTION TECHNOLOGY TITLE: PRODUCTION PROCESS OF VERY LARGE CRUDE CARRIER (VLCC) TEAM MEMBERS: MUHAMMAD AZAM AZRAEI BIN ABDUL HALIM (A12KM0163) MUHAMMAD AMIRUL ARSYAD BIN KHASIRAT (A12KM0243) MUHAMMAD AZINUDDIN B OTHMAN ARIFF (A12KM0164) MUHAMMAD HAFIDZ BIN REDZUAN (A12KM0165) MUHAMMAD HAKIMI BIN ZULKEPLI (A12KM0166) MOHAMAD AZAM BIN MOHD AZMI (A12KM0157) PREPARED FOR: DR. JASWAR KOTO ACKNOWLEDGEMENTS First of all‚ we would like to
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Journal Analysis Title of the Research Author/s Journal Year of Publication Dissimilar material laser welding between magnnesium alloy AZ31B and aluminum alloy A5052-0 R. Borrisutthekul et al. Science and Technology of Advanced Materials 6 2005 Dissimilar Welding of Al and Mg alloys by FSW T. Morishige et al. MATERIALS TRANSACTIONS Vol. 49 2008 In Partial Fulfilment Of the Requirements for the Subject Industrial Materials and Process Submitted by: Submitted to:
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