CHEM 1030-002 Fundamentals of Chemistry I FALL‚ 2014 Professor: Dr. Eta Isiorho Office: Science Center Lab Building‚ Room #413 Email: eai0002@auburn.edu Lecture: SCA‚ Room 101. MWF 11:00 – 11:50 AM Reviews: As needed‚ usually a day or two before an exam Office Hours: MWF 9 AM – 10 AM‚ M 2 PM – 3 PM Th 10 AM – 11 AM and by Appointment COURSE DESCRIPTION: Chemistry 1030 is a science core course. A study of fundamental concepts of chemistry
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Currently‚ Mechanical engineering is becoming one of the most important fields in the world. Mechanical engineers are required in all types of fields‚ such as manufacture‚ repairing and maintenance. It is a subject of engineering which is combined by the principles of computer science‚ physics‚ material science‚ math‚ business and management. As for a professional mechanical engineer‚ you are not only required to know well the general knowledge of engineering‚ you are also expected to master diverse
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1. It’s easy to get your first job Electrical engineering students fairly easy find their first job because most employers in electrical field search for fresh mind‚ with fresh knowledge and at the same time they get young people they can mold to their own specific needs and make experts out of them. 2. You can work in another country Working as electrical engineer opens you lots of opportunities in other countries. Laws of math‚ electricity and physics are universal and your gained knowledge
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_____________Download from www.JbigDeaL.com Powered By © JbigDeaL____________ Q. No. 1 – 25 Carry One Mark Each 1. Consider the following statements regarding the complex Poynting vector P for the power radiated by a point source in an infinite homogeneous and lossless medium. Re P denotes the real part of P . S denotes a spherical surface whose () ɵ centre is at the point source‚ and n denotes the unit surface normal on S. Which of the following statements is TRUE? () (B) Re (P ) increases with
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We were assigned with the task of designing and building a digital clock that displays the time in Binary. First a power supply that outputs a 60Hz square wave is fed into the circuit. We used 74160 decade counters in the project. A 74160 divided the clock down to 6Hz‚ and then a truncated 74160 divided it down to a 1Hz wave that would be the input for the clock. This clock will display in military time. The 1HZ is equal to one second and is fed into the first 74160. There are six 74160 counters
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Crossover distortion. • Class B biasing. Amplifier circuits form the basis of most electronic systems‚ many of which need to produce high power to drive some output device. Audio amplifier output power may be anything from less than 1 Watt to several hundred Watts. Radio frequency amplifiers used in transmitters can be required to produce thousands of kilowatts of output power‚ and DC amplifiers used in electronic control systems may also need high power outputs to drive motors or actuators
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TC9400/9401/9402 Voltage-to-Frequency / Frequency-to-Voltage Converters Features: VOLTAGE-TO-FREQUENCY • Choice of Linearity: - TC9401: 0.01% - TC9400: 0.05% - TC9402: 0.25% • DC to 100 kHz (F/V) or 1 Hz to 100 kHz (V/F) • Low Power Dissipation: 27 mW (Typ.) • Single/Dual Supply Operation: - +8V to +15V or ±4V to ±7.5V • Gain Temperature Stability: ±25 ppm/°C (Typ.) • Programmable Scale Factor General Description: The TC9400/9401/9402 are low-cost Voltage-to-Frequency (V/F) converters‚ utilizing
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CIVIL ENGINEERING (CIV) Spring 2013 Civil Engineering (CIV) Major in Civil Engineering Department of Mechanical Engineering‚ College of Engineering and Applied Sciences Chairperson: Fu-Pen Chiang Undergraduate Program Director: Harold Walker Undergraduate Secretary: Augusta Kuhn Office: Heavy Engineering 250C Phone: (631) 632-8315 Email: harold.walker@stonybrook.edu Fax: (631) 632-8544 Web address: http://me.eng.sunysb.edu/civil Civil Engineering (CIV) The Bachelor of Engineering in Civil
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Hard engineering refers to the construction of physical structures to defend against erosive power of waves To protect a coast from erosion‚ people have built seawalls in front of a cliff or along the coast. A seawall is usually made of concrete. It acts as a buffer and absorbs energy of breaking waves especially during storms where the waves are strong‚ thus protecting the coast. A seawall shields and protects the coast from the direct impact of the incoming waves‚ thus reducing erosion. However
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has been dedicated to making a better through diverse businesses that today span advanced technology‚ semiconductors‚ skyscraper and plant construction‚ petrochemicals‚ fashion‚ machine‚ finance‚ hotels‚ and more. Samsung Electronics leads the global market in high-tech electronics manufacturing and digital media. Through innovative‚ reliable products and services‚ talented people; a responsible approach to business and global citizenship‚ and collaboration with partners and customers‚ Samsung is
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