Engineering

figure 1 illustrates hanger casting, which is subjected to the tensile load along the line connected by centers of its two hole a and b
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Which website interaction metric is best at detecting visitors that viewed only a single webpage on their visit?Select one:a. Pageviews Per Visitb. Exit Percentagec. Bounce Rated. Average Time On Site
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Do you think the plan for the skyscraper in California is appropriate based on its location? Why or why not? Your answer should include at least three complete sentences.
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an air-conditioning system operating on the reversed carnot cycle is required to transfer heat from a house at a rate of 750 kj/min to maintain its temperature at 24oc. if the outdoor air temperature is 35oc, determine the power required [kw] to operate this air-conditioning system.
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After approval is given by the engineer of record, tendon tails in an encapsulated system must be cut off
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3. How does gear work?4. Are 3.73 or 4.10 gears better?
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The strength reduction factor for a concrete section controlled by flexure is 0.9 where for shear it is 0.75, what is best explanation for the reason between the different factors.O Shear reinforcement (stirrups) are cheaper than longitudinal reinforcement hence we can afford a larger strength reduction without substantially affecting the cost.O There are more concrete failures via shear than there are for flexure, hence a greater strength reduction is warranted to ensure public safety.O The behavior of a concrete member exposed to shear is better understood than for flexureO A concrete member that fails via flexure will provide greater warning signs of the overload than if it fails by shear,
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Estimate the maximum velocity & the maximum mach number of the cj-1 flying at sea level. Note that sea level speed of sound is 1,117 ft/sec 8. Estimate the maximum r/c of the cj-1 flying at sea level
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Which of the following is true for partition-based clustering but not hierarchical nor density based clustering algorithnis? a) Partition-based clustering produces sphere-like clusters. b) Partition-based clustering can handle spatial clusters and noisy data. c) Partition-based clustering produces arbitrary shaped clusters. d) Partition-based clustering is a type of unsupervised learning algorithm.
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An 02-series single-row deep-groove ball bearing with a 65-mm bore (see Tables 11-1 and 11-2 for specifications) is loaded with a 3-kN axial load and a 7-KN radial load. The outer ring rotates at 500 rev/min. (a) Determine the equivalent radial load that will be experienced by this particular bearing. (b) Determine whether this bearing should be expected to carry this load with a 95 percent reliability for 10kh Note:Text has tables for the bearing parameters, Table 11-1 & 11-2. Normally you are expected to extract these from bearing catalogues: SKF catalogue. Fe = XAVF, + Y Fa (11-9) Note: The rotational factor V is nottypically used by bearing suppliers in their prescribed selection process. For single-row deep-groove ball bearing V=1. 2 is suggested by the text. FORMULA SHEET Ln = an (9 p=3 for ball bearings and 10/3 for roller bearing
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A real length of 1 decametre is represented by a line of 5 cm in a drawing find the r.f
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solidworkds you can fully define the shape and size of a sketch using only dimensions and geometric relations.
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The prestressing steel in the free length area is protected by
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6) Two reservoirs are connected by a 380 ft long commercial steel pipe with a diameter of 2 ft. There is a square-edged entrance and exit and a threaded 90-degree elbow at the pump The 500 horse power pump supplies water from the lower reservoir to the upper reservoir. Determine the flow rate. 0 90 ft 7) Use the Hazen-Williams equation and the Manning's equation to solve problem 6 and compare your results
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Stressing jacks and gauges should be calibrated at intervals not exceeding __ months
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In the event that a new set of stressing equipment is delivered to project,the equipment should contain___ for review prior to being used on-site
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Suppose we have 2^10 bytes of virtual memory and 2^8 of physical mian memory. Suppose page size is 2^4 bytes. a)how many pages are there in virtual memory?b)how many page frames are there in main memory?c)how many entries are in the page table for a process that uses all of virtual memory??
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Question 2 Marks: 1 The addition of sodium bicarbonate is usually used toChoose one answer. a. raise the ambient water temperature b. lower the ambient water temperature c. raise the alkalinity d. lower the pH
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create a risk assesment plan that is tailored to address the following:1. Identify hazards (eg site, trade/work, plant specific risks2. Evaluate the risks (e.g. consequences, likelihood, impact, risk rating)3. Control and mitigation measures4. Action plant
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For a given steel, E - 200 GPa and G -80 GPa. If the state of strain at a point within this material is given by [\begin{array}{ccc}200&100&0\\100&300&400\\0&400&0\end{array}\right]Find the corresponding components of the stress tensor
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1800 N The material selected for the shaft design has an ultimate tensile strength, Sut of 848 MPa and a yield strength, Sy, of 648 MPa. Determine the location of the critical section on the shaft. (You must provide an answer before moving to the next part. ) Multiple Choice The critical section of the shaft is at bearing O. The critical section of the shaft is at point A. O The critical section of the shaft is at point C. The critical section of the shaft is at noint R Activate Windows ! Required information Use the general shaft layout given and determine critical diameters of the shaft based on infinite fatigue life with a design factor of 1. 5. Check for yielding. Check the slopesat the bearings for satisfaction of the recommended limits in Table 7-2. Assume that the deflections for the pulleys are not likely to be critical. Use the following shaft layout assuming a pulley transmits torque through a key and keyseat at location A to another pulley at location B. Assume the tensions in the belt at pulley Bare T1 and T2, where T2 is 15% of T1. Material 1030 Q and T Sut 848 MPa Sy 648 MPa NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. 230 mm T2 280 mm 300 mm 250-mm dia. 400-mm dia. 270 N Activate Wind
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PART OF WRITTEN EXAMINATION:When the CP current is interrupted the difference in potential with current applied and the instant off potential is theA) polarizationB) polarization potentialC) IR dropD) current to voltage dropE) cathode potential
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obtaining research data from the same group of participants over an extended period of time is referred to as research. question 2 options: longitudinal cross-sectional single-strata case study
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What's the primary role of the peripheral vision when driving?
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