Engineering

Type the correct answer in each box. Spell all words correctly. According to the priority matrix, which tasks should an entrepreneur complete first? According to the priority matrix, entrepreneurs should first complete tasks that are blank and important.
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A cylindrical space capsule lands in the ocean. This capsule is 2.44 m long, 1.10 m in diameter, and weighted at one end so that it floats with its long central axis vertical and 0.820 m of its length above the water surface. The mass density of sea water is 1025 kg/m3.What is the magnitude of the buoyant force exerted on the capsule?
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A ceramic specimen with an elastic modulus of 300 GPa is under a tensile stress of 800 MPa. Will it fracture if its most severe flaw is an internal crack of 0.30 mm long with a tip radius of curvature in the amount of 0.0015 mm? Please justify your conclusion. (Hint: Compare the largest stress in the specimen around the crack to the theoretical strength which is roughly E/10).
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What is the purpose of primary manufacturing processes?A. converting raw materials into finished productsB. finishing or perfecting a final productC. converting raw materials to a more usable formD. manufacturing a desired product
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: Mt nn kinh t c cu trc nh sau:C = 80 + 0,8(Y - T); T = 100 ;I = 130; G = 120; MSr = MS/CPI = 200; MD = 0,2Y 10iYu cu: 1. Xc nh thu nhp v li sut cn bng? 2. Mun sn lng cn bng tng 500 th chnh ph cn thay i thu nh th no? 3. Liu mc tiu cu 2 c th t c bng chnh sch tin t hay khng? Ti sao?
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The number of pulses per second from IGBTs is referred to as
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Which of the following is a clear indicator that the tire is at the end of its legal life?Select one:A. Out-of-Balance ConditionsB. Tread depth above the level of built-in wear indicatorsC. Low tire pressureD. Tread depth below the level of built-in wear indicators
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What possible scenarios may happen if you do the task without using PPE?
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Determine the voltage which must be applied to a 1 k 2 resistor in order that a current of10 mA may flow.
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A brittle material is subjected to a tensile stress of 1.65 MPa. If the specific surface energy and modulus of elasticity for this material are 0.60 J/m2 and 2.0 GPa, respectively. What is the maximum length of a surface flaw that is possible without fracture
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Calculate the biaxial stresses 1 and 2 for the biaxial stress case, where 1 = .0020 and 2 = .0010 are determined experimentally on an aluminum member of elastic constants, E = 71 GPa and v = 0.35. Also, determine the value for the maximum shear stress.
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In particular, a system may or may not be (1) Memoryless, (2) Time invariant, (3)Linear, (4) Casual, (5) Stable. a. Trueb. False
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Which of the following identifies a criterion needed to become a civil engineer?a masters degree in a specialized fieldprevious government experiencea Professional Engineering licenseexperience with a private architectural firm
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Coderz Amazon challenge answers
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Given below are the measured streamflows in cfs from a storm of 6-hour duration on a stream having a drainage area of 185 mi^2. Derive the unit hydrograph by the inverse procedure. Assume a constant baseflow of 550 cfs.Hour Day 1 Day 2 Day 3 Day 4Midnight 550 5,000 19,000 5506 am 600 4,000 1400Noon 9000 3000 10006 pm 6600 2500 750
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In a trusting relationship, confidential information is kept confidential. Explain what the limits to confidentiality are and give an example.
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what is a milling machine
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Which of the following are hazards associated with portable ladders?A) Ladder is not positioned correctlyB) Ladder is too longC) Ladder is not tied off correctlyD) Unsteady ladder
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which statement regarding vessel maintenance is true?A- When storing a vessel for a long time, it is best to keep it in the sun and uncoveredB- when cleaning a vessel, use regular household detergents and cleanersC- When replacing electrical parts on a vessel, never use automotive partsD- When preparing your vessel for cold weather, use antifreeze that contains ethylene glycol
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In a wire, when elongation is 4 cm energy stored is E. if it is stretched by 4 cm, then what amount of elastic potential energy will be stored in it?
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What regulates labeling of food, drugs, and cosmetics?
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An air conditioner removes heat steadily from a house at a rate of 750 kJ/min while drawing electric power at a rate of 5.25 kW. Determine (a) the COP of this air conditioner and (b) the rate of heat transfer to the outside air.Answers:(a) 2.38, (b) 1065 kJ/min
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Things to be done before isolation
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QuestionParticle of 2kg mass is being pulled across a smooth horizontalsurface by a horizontal force. The force does 24 Joule of work inincreasing the particle'svelocity from 5m/sto v m/s. calculatethe value of v and the position of particleafter 15s
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