Time allowed 3 hours 1. Discuss the origin of major classes and subclasses of rocks. Give two examples for each subclass. Describe how you would identify them in the field‚ at hand specimen scale and in laboratories 2. What engineering and geological properties should rocks qualify as construction material? Give two examples of best rocks for the following construction material a. Road aggregate b. Ballast c. Flooring‚ paving and stair trades d. Wall and floor surfaces e. Window sills
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SOFTWARE ENGINEERING Assignment 1 2004272 The acronym CASE stands for Computer – Aided Software Engineering which covers a wide range of different types of programs that are used to support software process activities. Software systems which are intended to provide automated support for software process activities. CASE systems are often used for method support. CASE tools are software systems that are designed to support routine activities in the software process such as editing design
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Career episode 1. a) Introduction 1. This episode describes a position that I currently occupy. After completion of 5 years Mechanical Engineering course in 1996 I have been working for VooDoo People International Ltd. (Australia) in its representative office in Khabarovsk‚ Russia‚ since May 1997. I currently hold a position of a Senior Sales Engineer. Together with two sales Engineers (both professional Mechanical Engineers) reporting directly to me I perform slurry-pumping systems design for mining
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have made the people to be in touch. Also‚ for the sales of products was necessary to build bridges as an alternative way to those people who didn´t have boats to transport their products. The bridges have been an amazing advance into the civil engineering field. As the time passed‚ the bridges were needed for transportation and to be used as communication routes. The bridges have been changing as needed‚ either to make them more efficient or innovative. Now day civil engineers are not only involved
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ENGINEERING DISASTERS We can also call Engineering as in invisible science. No one can actually see how it works but it actually exists like an air. Example: Plain flies‚ building stands and many more. We don’t think how a building can stand weight without collapsing. Similar to apple’s company’s Moto ‘it just works. Here the main problems are not the designs but the material the use up building that design. The concept of total cost minimization is the roots of such accidents that just ruins lives
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Radiator A thesis submitted to the department of Mechanical and Chemical Engineering (MCE)‚ Islamic University of Technology (IUT)‚ in the partial fulfillment of the requirement for the degree of Bachelor in Science in Mechanical Engineering. Prepared By K. M. Safat Rashif (071409) Md. Abid Al Rabbi (071418) Izaz Ul Mulk (071443) Supervised By Dr. Mir Md. Maruf Morshed Department of Mechanical and Chemical Engineering Islamic University of Technology The Organization of Islamic Cooperation
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Engineering Lettering Lettering is an essential element in both traditional drawing and CAD drawing. Graphic communication is often not enough to completely describe an object. Lettered text is often necessary to provide detailed specifications about the drawn object. And there are a number of formal rules that apply to the placement of lettering. Commercial Gothic‚ also called sans-serif Gothic‚ is the lettering style of most interest to engineers. It is plain and legible. While admittedly
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czyET 3200 – Engineering Thermodynamics Homework Assignment #6 Due June 15‚ 2013 @ 5:00 PM Problem 4.8 - A Home Heat Pump for Space Heating We wish to do a preliminary thermodynamic evaluation of a 1kW input power home heat pump system for space heating using refrigerant R134a. Consider the following system flow diagram Thus the heat pump system absorbs heat from the evaporator placed outside in order to pump heat into the air flowing through the insulated duct over the condenser section
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and R.C.C. Technology being new. | - Leakages in concrete due to rain water as well as in water retaining structures | This menace become conspicuous after construction works which became old about 20 to 30 years. We started realizing the importance of water cement ratio that only since about 40 years before and we have become very much conscious and now most of our engineers try their best to have Water cement ratio to the extent of its requirement. Even then‚ we did not stop production
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deal with production of capital and consumer goods. Any type of production is readily facilitated by automation. AUTOMATION IN CONSTRUCTION INDUSTRY: ► Basically automation in construction means to the use of Information Technologies in Design‚ Engineering‚ Construction Technologies‚ and Maintenance and Management of Constructed Facilities. ► It is to reduce the need for human work and to save the time in the construction area. ► Even maintenance and control of building structures are done with
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