With your pencil, make a dot on the position of your best visual estimate of the centroid of the triangular area. 7.0 5.6 4.2 2.8 1.4 0 0 2.0 4.0 6.0 8.0 Now refer to Sample Problem 5/2 and to Table D/3 and find the exact location of the centroid. (x. 9) - How close did you come with your guns? 10.0 F .
Q: Find the value of C & D so that the four forces shown in Figure produce an upward resultant of 300lb…
A:
Q: An ideal Rankine cycle with reheat uses water as the working fluid. As shown in the figure below,…
A:
Q: At the instant shown, link OA is rotating clockwise at 3 rad/s. What is the angular velocity of the…
A:
Q: Ammonia in a piston-cylinder assembly undergoes two processes in series. Initially, the ammonia is…
A:
Q: Derive the Bernoulli equation to find the velocity of a gas pump
A: The Bernoulli's equation is based on the conservation of energy. It gives the relation between…
Q: Water flows through a horizontal pipe at a rate of 4 liter/s. The pipe consists of two sections of…
A:
Q: An amount of 4000 BTU of heat is transferred from a reservoir at 800 deg. F to a reservoir at 200…
A: Given , Heat transferred from the system = 4000 BTU. Temperature of higher source = 800°F.…
Q: ✪✪ PBC ANARva. 14 mm gusset plate 75 x 75 x 13 mm 75 x 75 x 6 mm 4 m C 96 kN 4 m E 6 m 200 kN 4 m F…
A: given data allowable stresses of τ= 70 MPa and σb= 140 MPa 22-mm diameter rivets ABC = 864mm2; ABE =…
Q: Refrigerant 134a at p₁ = 30 lb/in², T₁ = 40°F enters a compressor operating at steady state with a…
A: Given DataP1=30 lbf/in2T1=40°F=499.67RP2=160 lbf/in2m˙=350 lbf /hrWc=-3.5hP
Q: A semicircular plate with radius r = 2 is submerged in water as seen in the picture. Using the facts…
A:
Q: A reversible refrigeration cycle operates between cold and hot reservoirs at temperatures Te and T.…
A: Introduction For the reversible process, the device can achieve maximum efficiency or maximum…
Q: An engineer is making a table to determine the thrust required that will allow a helicopter of mass…
A: Given: Table containing angle mass Drag To find: required thrust acceleration
Q: As shown in the figure below, two reversible cycles arranged in series each produce the same net…
A:
Q: The strongest colors reflected in a thin film have wavelengths in the film equal to of the thinnest…
A: Optin C is answer in first question The brightest colors are those that interfere constructively…
Q: Suppose that we have two system to increase the air temperature from 17°C to 52°C and both of them…
A: Given data, Inlet temperature of air, T1 = 17 °C = 290 K Exit temperature of air, T2 = 52 °C = 325 K…
Q: Q3 - Consider an engine that generates heat at a rate of 8530 Btu/min. Suppose this engine is cooled…
A: given engine that generates heat at a rate of Qgen=8530 Btu/min The air is fed to the housing at…
Q: Determine whether the four-bar mechanism is a Crank-Rocker, Rocker-Rocker, Crank-Crank, or…
A: Dear student, please find the attached solution.
Q: Need answer as well as soon Only typed answer needed Handwritten answer not allow There is a…
A: Given: The module of the gear, m = 3 mm The pressure angle, α = 20ᵒ The inner width of the gear, b =…
Q: the working fluid in an ideal regenerative Rankine nd 1000°F and expands to 120 lbf/in.2, where som…
A: p1 = 1400lbf/in2p2 = 120 lbf/in2Wnet = 5.5 × 108 Btu/hpc = 6 lbf/in2
Q: 1. Pressure of a certain gas can be described by P = 8.314T V If the volume goes from 20L to 20.2L…
A:
Q: need help, ty!
A:
Q: Consider an air standard Diesel cycle. At the beginning of compression, the temperature is 300 K and…
A:
Q: A cylinder fitted with a frictionless piston contains 5 kg of superheated vapor of ammonia at 1000…
A:
Q: One-quarter Ibmol of oxygen gas (O₂) undergoes a process from p₁ = 20 lb/in², T₁ = 500°R to p2 = 150…
A:
Q: When the U-tube is not rotated, the water stands in the tube as shown. If the tube is rotated about…
A:
Q: 2. If the coefficient of static friction between block A and the incline is us-0.37, determine WB…
A:
Q: EXPERIMENT -1- TEMPERATURE MEASUREMENT AND CALIBRATION Discussion 4-State any possible error source…
A:
Q: A dual cycle has air operating as the working fluid. The air begins the compression process at 100…
A:
Q: 03) An engine operates on air standard Otto cycle. The pressure and temperature at the beginning of…
A:
Q: What are the cyclic stressess. Explain using S-N curve Hand written only please
A: The repeated occurrence and redistribution of forces acting on a material is known as cyclic stress.…
Q: a beam is supported by a pin support at A and a roller support at B. For this question, leave your…
A: According to the company's guidelines when multiple sub parts are asked only first 3 parts should be…
Q: Flow can be increased by increasing perforation? 1- Yes 2- No
A: What is perforation and how this affect the flow
Q: -G 80° F -F 80° Two couples act on a rectangle with a base of 4m and a height of 6 m. Determine the…
A:
Q: 4. 25 cm 35 cm 20 cm 15 cm Mechanism:
A:
Q: 6. Draw the shear and bending moment diagram of the beam. 6.a 1 k/ft -20 ft- BO -10 ft- 2.5 k/ft
A:
Q: Explain what the different variable(x-bar and r-bar) and attribute(c, p, np, etc) control charts…
A: As one of the major experts on quality, Edward Deming was the first to publish a seminal work on…
Q: The waste-water inlet temperature to the Tube Bank is 351K. Assume a mean water temperature of 350K…
A: Given: Inlet temperature of the waste water: →Ti=351 K Mean water temperature: →Tm=350 K Because…
Q: Introduce Foundry SHOP with listing out Different Type of sands and Foundry tools.
A: It is a factory that produces metal costing. Metal are cast into shapes by melting them in liquid.…
Q: Determine all the internal members of the truss shown. Indicate if its compression or tension. JOEN
A:
Q: Determine the velocity of the cylinder A when t=4s if the system is released from rest. Cylinder A…
A: Given Data: Mass of cylinder A mA=8 kg Mass of cylinder B mB=6 kg
Q: Water is the working fluid in an ideal regenerative Rankine cycle with one closed feedwater heater.…
A:
Q: Given the following beam with the prescribed loading, determine the location cation of the resultant…
A:
Q: Gate AB is subject to fluids on both sides as shown. Determine the following parameters considering…
A: Write the given data. w=1 mb=2 m
Q: A tank is partitioned by a divider as shown in the figure below. The tank is filled by water (SG=1)…
A: density of air is SG = .001 density of mercury is SG = 13.55 Cross section area Ar/Al = 5:1
Q: Water is the working fluid in a regenerative Rankine cycle with one closed feedwater heater and one…
A: Given data: P1=1400 lbf/in2 T1=1000°FP2s=120 lbf/in2P2=120 lbf/in2P3=2 lbf/in2P6=120 lbf/in2P7=1400…
Q: In a cogeneration system, a Rankine cycle operates with steam entering the turbine at 800 lb/in.2,…
A:
Q: Course: Mechanical Engineering Subject: Workshop theory and practices Instructions: Produce a…
A: introduction; (i) fabrication process involved for cutting of material shaping of material etc.…
Q: A silver (Ag) electroplating plant producing a wastewater stream contains 5 wt% Ag which need to be…
A: Here , first the value of M0 will be chosen from the given range of 4000-5000 kg/h let M0 = 4500…
Q: Calculate the work done by a system in which 1 kgmole of water completely evaporates at 100°C and 1…
A: Givenwater mass =1 kg mole of waterT=100oCP=1atm=101.325 kPa
Q: The magnitude of the force F is 0.2 N and its direction cosines are cos0x = 0.727, cosey: 0.582.…
A:
Step by step
Solved in 4 steps with 4 images
- H.W\ Calculate the excavation volume from the details of cross sections shown in table below. The width of the road is 12m Stations Cross-sections 60+40 C1.62 C2.07 C1.75 C2.01 C2.46 6.93 4.5 4.5 8.19 60+90 C2.24 C2.24 C2.24 9.36 9.36 70+55 C2.13 C2.03 C1.92 9.2 0. 8.8810 show complete STEP BY STEP solution, and draw a FBD.25.6 Find the force on one face of a right triangle of sides 4m and altitude of 3m. The altitude is submerged vertically wit the 4m side in the surface." 62.64 kN 58.86 kN O 66.27 kN 53.22 kN According to the Hooke's Law, the force required to stretch a helical spring is proportional to 8cm. A force of 4kg will stretch it to a total length of 10cm. Find the work done in o the distance stretched. The natural length of a given spring is
- In using the polygon method, why should you use a relatively large scale (atleast 1 mm/5 g) to find the resultant. How would using a small scale, say, 1mm/50 g affect your result in relation to that of the analytical method? Explain clearly5. An engineer is planning to use gabion retaining wall to protect a section of Kennon road from landslide. A gabion is a wire mesh container filled with rocks. The engineer must estimate the volume of the rock to be used. If the gabion wall will have a thickness of 5ft, estimate the volume of the rocks given the measured depth of the wall every 10 ft of its width based from the road level. width, ft 10 20 30 40 50 60 70 80 90 depth, ft 5 12 20 18 17 13 10 5 a.) estimate the area of the wall using multiple trapezoidal rule with n=9 b.) estimate the area of the wall using single application of Simpson's 3/8 rule c.) estimate the volume of the rocks to be used using the area in a.) and b.)Find the standard equation of the sphere with the given characteristics. Center: (-1, -6, 9) Radius: 7 еВook Submit Answer View Previous Question Question 2 of 7 View Next Question Home My Assignments O Request Extension P Type here to search A 31°C 10:44 AM 22-Oct-2 not m esc 17 12/A prt sc delete 23 2 3 4 8. tab Q W R Y U OF A S G H. J K L caps lock shift& C fn + esc alt 目 ctrl ctrl fn alt 6
- QUESTION 4 Find the resultant vectors. This referes to Question 4 on the PDF v Horizontal 3ON and Vertical 60N A. 67.1N @ 116.6 below the horizon v Horizontal 3ON and Velucal -60N B. 67.1N @ 63.4 above horizon v Horizontal -30N and Vertical 60N C. 67.1N @ 243.4 from the horizon v Horizontal -30N and Vertical -60N D. 67.1N @ -63.4 below the horizonFigure below shows the pictorial view of object. Draw the following view using Third Angle Projection Method (а) (b) (c) Right Side View. Front View looking in direction of arrow. Top View. 50.00 2000 30.00 10.00 10.00 10.00 10.00 30.00 20.00 40.00 20.00 40.00 20.00 20.00 20.00 Dimension in Millimeter (mm)Sketch the Isometric and three view and mention the dimensions Also draw the hidden lines, use creo parametic to sketch the figures 3.00 4.50 1.50 1.25 A -.25 4.00 Ø.78 3.00 .25 - .78- .40 A (BOTTOM) 4.50 2.25 4.50 1.00 МATL—AISI С-+1040 Step bracket.
- .ORTHOGRAPHIC PROJECTIONS Engineering graphics... Creo practice exercise Using the Creo parametric sketch the following: GIVEN - PICTORIAL VIEW DRAW- THE ORTHOGRAPHIC VIEW 2 HOLES, M6 DEEP 20 10 64 38 24 10,10 10 38 13 38 50 100 64 ,13a) Given the following map of existing stores for Corporation Ltd. as shown in figure below, and noting that the volumes of product to be shipped to each store, from a proposed new distribution centre, are as shown in the table, use the 'centre of gravity' method to calculate the co-ordinates of the best location for this new distribution centre. North-South 120 90 60 30 Chicago (30, 120) Arbitrary origin 30 Store Location Chicago Pittsburgh New York Atlanta Atlanta (60, 40) 60 90 New York (130, 130) Pittsburgh (90, 110) 120 900 850 d₁x 1,800 = 30 150 d₁y Q₁ = 2,000 = 120 Volume of product to be shipped to this store per month 2,300 East-WestProblem 3: Now we will repeat the previous problem using the Cartesian method. Values: FA = 20 N FB = 30 N a = 25° Use the Cartesian method to determine... a) the magnitude of the resultant force on the bolt. b) the angle made by the resultant, as measured relative to the positive x-axis. Break individual forces into Cartesian components This is the method you are probably more familiar with. We are going to break each force into its respective x and y components, and then add the components together to get the resultant. We can therefore check our answers to the previous problem. Add components along x & y FA This is what we do in the real world by the way. When we don't have answers in the back of the book, we use different methods of achieving the same result, and if we don't get the same result, we know something is wrong. Here's an illustration of what we're doing: FIX X α FRY FB FRX Determine magnitude and direction of resultant