1449.02 3-24-11 R.Q. Unit 9 (E.B.) 1. What is magnetism? When two pieces of iron are attracted to each other by physical means or electrical means. 2. Torque is A. Strength that a motor produces by turning. 3. A magnetic field is D. All the above. 4. True or False: A permanent magnet is a piece of material that has been magnetized and can hold its magnetic strength for a reasonable length of time. True. 5. How is an electromagnet produced? Through electricity
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ELEMENTARY SURVEYING FIELD MANUAL FIELD WORK NO. 7 PROFILE LEVELING CE120-0F / A1 SUBMITTED BY: NAME: STUDENT NO.: GROUP NO. 4 DATE OF FIELD WORK: AUGUST 12‚ 2014 DATE OF SUBMITTION: AUGUST 19‚ 2014 SUBMITTED TO: PROFESSOR: ENGR. CERVANTES GRADE FIELD WORK NO. 7 PROFILE LEVELING FINAL DATE SHEET FIELD WORK 7 PROFILE LEVELING DATE: AUGUST 12‚ 2014 TIME: 8:30AM – 10:30AM WEATHER: SUNNY A. GROUP NO.: 4 LOCATION: INTRAMUROS GROUND PROFESSOR: ENGR. CERVANTES PROFILE LEVELING STATION BM-1
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(superconducting magnet). The propulsion coils located on the sidewalls on both sides of the guideway are energized by a three-phase alternating current from a substation‚ creating a shifting magnetic field on the guideway. The on-board superconducting magnets are attracted and pushed by the shifting field‚ propelling the Maglev vehicle. 1.1.4 Floatation The electrodynamics‚ repulsion-type maglev system‚
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places where the vibrations of lo0w frequency will be present which will also disturb the normal operation of the system or faultiness in the values measured by the system. These low frequency vibrations are mostly involved in the machinery used in the fields of medicine. So‚ depending on the frequency of vibrations they may be desirable for some applications like mobile phones and they may be undesirable for most
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of the galvanometer remains the same with switch S open or closed‚ then what is the value of current through galvanometer ? 1 di es IP IR P w .s to V B Q HS w A da y D C G D w R 6. 7. 8. 9. How will the magnetic field intensity at the centre of a circular coil carrying current change‚ if the current through the coil is doubled and the radius of the coil is halved ? 1 Define eddy current. What is the ratio of speed of gamma rays and radiowaves in vacuum ? Prove that
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particles in the vacuum vessel torus is obtained through the combination of toroidal and poloidal fields produced by external coils (see fig.I.1) with the additional field produced by the electrical current flowing along the plasma ring. This plasma current is generally firstly generated by induction (the plasma ring can then be considered as the secondary loop of a transformer whose primary loop is the ohmic field coil (see fig.I.1). It allows to heat up the plasma‚ which behaves as a resistive conductor. However
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Prepared by Leong Yee Pak DESIGN QUESTIONS Below are some suggestions on how to go about in designing an experiment. Understand and remember the various instrument used for measuring the quantities‚ the methods used to produce them and the way to vary them. Guide for Design Questions Identify the variables: the independent variable‚ the dependent variable‚ and any variables or factors to be kept constant. Draw a labelled diagram to show the experimental set up. Ask yourself these
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Mark pushed him to sell it‚ he would always turn down the offer or suggestion. Ray had heard a voice say to him “If you build I‚ he will come.” He knew that from this repeated phrase he must build it. It was in fact eventually built‚ the baseball field later became a huge success. Section B: Ray Kinsella is a small‚ yet very productive farm located in Iowa. Ray holds a strong love for four things in his life. Iowa being one of them‚ yet his wife‚ Annie‚ is the greatest along with the love of
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Project #15: Make Homemade Glue from Milk With milk‚ white vinegar and baking soda‚ you can make your own glue right at home. Make it an investigatory project by changing up the recipe and testing which results in the strongest glue. You could also try varying the ingredients to make it dry faster‚ or work on different materials (wood vs. plastic vs. paper). Image via wonderhowto.com A.) --WATER FLOW IN PLANT: Can water travel through plant stems? MATERIALS: graduated one
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Ethics in the Medical Field How Professional Values and Ethics Influence Career Success Though good ethics are important in all business fields they are extremely important in the medical field. When it comes to unethical organizations much like Enron we talk about financial dealings or money laundering. However in the medical field we are dealing with human lives which cannot be replaced. As a result of this being such a critical field honorable work ethics are essential.
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