Engineering

A frequenter of a pub had observed that the new barman poured in average 0.47 liters of beer into the glass with a standard deviation equal to 0.09 liters instead of a half a liter with the same standard deviation. The frequenter had used a random sample of 47 glasses of beer in his experiment. Consider the one-sided hypothesis test for volume of beer in a glass: H0: u=0.5 against H1: u
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Which person would be the best fit for a career in the Information Technology field?a social person with a logical minda confident person with a quick minda creative person with a flexible minda strong person with a methodical mind
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Which of the following is used in the electrical field? A.wood clampB.pliersC.paper pasteD.none of the above
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. Which of the following formula is used for calculating current:(A) I=QT(B) I=WT(C) I=PT(D) I=Q/T
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What Number Am I?Three is the number of digits you must guess; I'm sure you will, in a minuteless.The number is a multiple of four, and if you listen, I'll tell you more.The first digit's more than five, and prime. So pay attention now, just onemore time.The last two digits' sum is greater than ten; the ones (place value) is greatestthough, and that's the end.er is:
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What type of engineer would be most likely to develop a design for cars? chemical civil materials mechanical
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Build a 32-bit accumulator circuit. The circuit features a control signal inc and enable input en. If en is 1 and inc is 1, the circuit increments the stored value by an amount specified by an input A[31:0] on the next clock cycle. If en is 1 and inc is 0 the circuit decrements the stored value by the amount specified in the input A on the next clock cycle. If en is 0, the circuit simply stores its current value without modification. The circuit has the following interface:______.Input clock governs the state transitions in the circuit upon each rising edge.Input clear is used as a synchronous reset for the stored value.Input inc controls whether the value stored is to be incremented or decremented.Input en is a control signal that activates the values increment/decrementInput A determines how much to increment or decrement byOutput value is a 32-bit signal that can be used to read the stored value at any time.* Note: Use any combination of combinational or sequential logic. It may be helpful to look into D Flip Flops and Registers.
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You have available three blocks of different material, at various temperatures. They are, respectively, a 2 kg block of iron at 600 K, a 3 kg block of copper at 800 K and a 10 kg block of granite at 300 K. The heat capacities for the three materials are 0.460 (iron), 0.385 (copper), and 0.790 (granite), in kj/(kg*K), all independent of temperature. For solids, the heat capacities at constant pressure and constant volume can be assumed to be equal, Cp=Cv. what is the minimum temperature that could be obtained in any one of the block? what is the maximum temperature that could be obtained? no heat or work interactions with the enviroment are allowed.
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ignorance: nounthe condition of living without the benefit of education at some levelthe making of disparaging comments toward someonea lack of the mental capacity to know right from wrongthe act of being tolerant toward others with whom you disagree
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Which of the following represents the main difference between regional and urban planning?Enforceability Location and scopeRigidity Sustainability
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The steam requirements of a manufacturing facility are being met by a boiler whose rated heat input is 5.5 x 3^106 Btu/h. The combustion efficiency of the boiler is measured to be 0.7 by a hand-held flue gas analyzer. After tuning up the boiler, the combustion efficiency rises to 0.8. The boiler operates 4200 hours a year intermittently. Taking the unit cost of energy to be $4.35/10^6 Btu, determine the annual energy and cost savings as a result of tuning up the boiler.
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pls help me its due today
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QUESTION 4:4.1Name FOUR principles of kinetic friction
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A contractor excavates 10,000 m3 soil at moist unit weight of 17.5 kN/m3 and moisture content of 10% from a borrow pit and transports it to a project site. The project has an area of 20,000 m2 to be filled with this compacted soil. If the required dry unit weight and moisture content of the compacted soil are 18.3 kN/m3 and 12.5% (assume there is no soil loss during transportation and compaction), what is the thickness of the compacted soil and how much water needs to be added?
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Another name for a load-center distribution system is a A. primary radial system. B. complex radial system. C. split-radial system. D. dual-radial system.
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PLZZZZ HELPPPPP!!I have a questionnn!!Ok so there are 2 careers that I would like to do but I would like to do one of them more than the other even though the other one pays better. What I am choosing between is a registered nurse or a mechanic. I would like to be a nurse but I dont like the thought of being inside all day. I would like to be a mechanic because I enjoy anything that deals with cars but it doesnt have as good of pay.PLZZZZ HELP I sign up for college classes tomorrow and need to make a decision.Please if you have a suggestion or idea on what to do please tell me I would greatly appreciated it:)
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Hey.... can anybody help me with a question? If you can change one thing in your community with design, what would it be and how will it work towards racial justice?
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Fig. 4 shows a simply-supported beam with supports A and B. The beam is subjected to three forces, 2000 N, 4000 N and 1500 N in the directions shown.Calculate the vertical reaction forces at supports A and B.
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If you can change one thing in your community with design, what would it be and how will it work towards racial justice? Please answer in text below.If good answer, will give brainliest!
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The alternator must be operated with the battery disconnected or with the terminals at the back of the alternatordisconnected.True or false
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An expandable container is filled with 45 in.3 of air and is sitting in ice water that is 32F. At what volume in in.3 will the gas expand to if it is heated to 52F after it was removed from the icy water? [answer should exclude the unit: ##]
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Calculate the resistance of a lamp if the current through it is 0.4 A and the voltage across it is 8 V.
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Select the correct answer.Which scenario would be suited to a robot with purely reactive AI?A. filling admission formsB. tending to plantsC. playing with a toddlerD.cleaning toxic waste
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A runner ran a 600 m race in 2 min 17 seconds. Calculate his average speed in m/sec.
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