Engineering

When recording post- tension stressing results, the inspector should note
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mysql does allow column values to have a json type. show how json could be used to represent this data more elegantly than in the original schema
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Tendons must be protected from the damaging effects of direct sunlight. True or false
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The desired volume flow rate of the molten metal into a mold is 0.01 m3/min. The top of the sprue has a diameter of 20 mm and its length is 200 mm. What diameter should be specified at the bottom of the sprue in order to prevent aspiration? What is the resultant velocity and Reynolds number at the bottom of the sprue if the metal being cast is aluminum and has a viscosity of 0.004 N-s/m?
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Position Indicator Device (PID) is Availabe in what two lengths?
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The gage pressure in a liquid at a depth of 3 m is read to be 28 kPa. Determine gauge pressure in the same liquid at a depth of 12 m.a) 111 kPab) 112 kPac) 113 kPad) 114 kPa
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Assume that an electrostatic air ionizer (air purifier) ionizes the air by using two wires as in the previous problem, witha=0.1[ mm]andh=5[ mm]. What is the voltage that must be placed across the wires in order to ionize the air at the surface of the wires? Assume thatE cis3.0[MV/m]. (Note: After the particles in the air are ionized, they can be collected by an electrode. This is how the filter removes particles from the air.
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problem 07.062.a -value of the counterweight and the maximum bending moment when the distributed load is permanently applied to the beam, determine the magnitude of the counterweight for which the maximum absolute value of the bending moment in the beam is as small as possible and the corresponding value of |m|max . (you must provide an answer before moving on to the next part.)
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When performing a lift- off inspection, the inspector should record
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Assume that an electrostatic air ionizer (air purifier) ionizes the air by using two wires as in the previous problem, with a=0.1[ mm] and h=5[ mm]. What is the voltage that must be placed across the wires in order to ionize the air at the surface of the wires? Assume thatEc is 3.0[MV/m]
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PART OF WRITTEN EXAMINATION:Distance between the pipe and the anodes must be A) within the area of influenceB) in a remote distanceC) close as possible
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use strlen(userstr) to allocate exactly enough memory for newstr to hold the string in userstr (hint: do not just allocate a size of 100 chars).
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Sheathing connection to sleeving at couplers and to all anchorage points in aggressive environments shall be
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What is the output, if any, of each of the following C++ statements?a. cout < info;b. current = current -> link;coutinfo;d. triail ->link=NULL;cout info;e. coutlink -> info;
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When reporting stressing results,the following information is necessary to record
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peter, john, and james are discussing how to share three chocolate bars and three bags of chips. for each of the following statements, state whether the statement is true or false and provide a short explanation for your choice. a) (2 points) it is always pareto efficient for peter, john, and james to have one chocolate bar and one bag of chips each. b) (2 points) assuming that peter likes both chocolate bars and chips, there is no possible pareto improvement to an allocation in which he has all the chocolate bars and bags of chips.
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What is the largest factor in most motor vehicle accidents?
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7.1) (a) Find the torsional stiffness of the channel section shown. (b) Consider a structure for which t1 = % inch, 12 = 1 inch, b = 4 inches, a = 6 inches and G = 3x10' psi. Determine the angle of twist per unit length when the structure is subjected to a torque of 25,000 lb-ins, (e) If the total length of the structure of Part (b) is 6 ft, and the shaft is fixed at one end, determine the maximum angle of twist. What is the angle of twist at half- span? b
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All of the following are considered a dead load except... (Weight of structural members, Weight of permanent non-structural components, Occupants)
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Routine monitoring of a cathodic protection system usually does NOT include:A moisture content around the anodesB structure-to-electrolyte potentialsC rectifier voltage and current outputD interference control bond current
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Creating surrogate key values takes place during _____________. Group of answer choices extraction transformation load olap deployment
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when reaming large holes and soft materials the drill selected to create the pilot hole can be smaller than the desired diameter by as much as .
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Loading applied along an axis that does not pass through the centroid of the cross-sectional shape is called ?
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Caused by a bending force that will result in both tension and compression forces on the member is ?
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