Why is the feeder used in the casting process? What is its significance and how should it be designed? In shape interpret by drawing.
Q: A cylinder with a diameter of 40 mm and height of 80 mm solidifies in 3 minutes in a sand casting…
A: Given data: The diameter of the cylinder is d=40 mm The height of the cylinder is h=80 mm The…
Q: Explain the function of a riser in sand mold casting process.
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Q: Write down the Experiment “Introduction to Casting Processes and study various…
A: Casting process Casting is the manufacturing process in which molten metal is poured though gate…
Q: n sand casting, the volumetric size of the pattern is (a) bigger tha
A: Here Casting manufacturing process technique is used.
Q: Explain in detail different components of a gating system in sand mold casting
A: The main components of the gating system in sand mold casting are described below:(1) Pouring…
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Q: #3:(b) Explain in detail different components of a gating system in sand mold casting.
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Q: Explain in detail different components of a gating system in sand mold casting
A: The gating system includes all those elements which connect the pouring ladle to the mould. The…
Q: How can density effect in sand casting operation and how we can plan an experiment to see the effect…
A: The density degree of molding sand is a factor that depends on the material properties and initial…
Q: Explain in detail different components of a gating system in sand mold casting.
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Q: Discuss when might low quantities be justified for the die-casting process.
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: A square section riser be designed for a sand-casting mold. The casting itself is a quarter-cylinder…
A: Given data as per question The total solidification time for this casting = 0.9 min height-to-width…
Q: A) What are the main advantages and disadvantages of Sand Casting and Die Casting? B) What is the…
A: a) Sand Casting is a process in which molten liquid metal will be allowed to solidify in a…
Q: Explain important rules that must be kept in mind while designing castings?
A: Casting is a method of producing objects of the desired shape by pouring molten metal into the…
Q: Why Venting holes and passageways must be built in die casting and not in sand casting? Why the cost…
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Q: E) How can evacuated the hot gases formed by reactions of the molten metal in sand casting? F) How…
A: (E) When metal solidifies in a mold, it can not hold that much amount of gas when it holds in liquid…
Q: What would you do to improve the surface finish in expendable-mold casting processes
A: The surface finish of casting usually depends on the the quality of the mold material.
Q: Explain in detail different components of a gating system in sand mold casting..
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Q: Explain the function of a riser in sand mold casting process.
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Q: 123) Which is not a common mistake in sand casting? A. sand erosion B. swelling C. slip D. gas gap…
A: 123) Which is not a common mistake in sand casting?A. sand erosionB. swellingC. slipD. gas gapE.…
Q: Explain the working of principles of the die casting process which is most preferred of the high…
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Q: Determine the time required to fill the mold cavity along with the riser as shown in the following…
A: Casting: It is one of the important manufacturing processes where a mould is made with desired shape…
Q: why is the feeder used in the casting process? what is its significance and how should it be…
A: Casting process is a manufacturing process in which molten metal is poured into the cavity which is…
Q: What is a pattern? What are the consideration necessary while designing pattern in casting?
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Q: A cylindrical job with diameter of 200 mm and height of 100 mm is to be cast using modulus method of…
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Q: n metals as it cools prior to its solidification. (b) Contraction of the metal during phase change…
A: given: Describe the stages involved in the contraction of metals during casting.(a) Contraction of…
Q: Write down the Experiment “Introduction to Casting Processes and study various stages of casting…
A: In a manufacturing engineering, casting is a process in which molten metal poured into a mould,…
Q: Q#3:(b)Explain in detail different components of a gating system in sand mold casting.
A: The gating system includes all those elements which connect the pouring ladle to the mould. The…
Q: A vertical true centrifugal casting process is used to produce bushings that are 200 mm long and 200…
A: GIVEN DATA - L=200mm N=500rpm WE HAVE TO CALCULATE INSIDE DIAMETER AT TOP OF BUSHING
Q: 1- Explain why a casting may have to be subjected to various heat treatments. 2- Describe the…
A: Given questions are related to manufacturing engineering and material science. Why a casting may…
Q: Why is the feeder used in the casting process? What is its significance and how should it be…
A: Feeder or riser is required in casting to pour the metal into the mould cavity when solidification…
Q: in mind while d
A: Casting is a manufacturing method in which a liquid substance is poured into a mould with a hollow…
Q: Explain in detail different components of a gating system in sand mold casting.
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Q: Shrinkage structures forms because of inadequate feeding in casting.
A: The insufficient or inadequate feeding of casting leads to shrinkage as the thick material,
Q: 11)Q2. Identify the casting process in which the molten metal is injected in mold/die at high…
A: Die Casting Process: In this process mold is made by a metal that is tungsten carbide ,die…
Q: 1. A square section riser be designed for a sand-casting mold. The casting itself is a…
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Q: Explain the gating system in casting with neat diagram
A: Mould is used for producing a casting. Molten metal is conveyed into the mold cavity by using a…
Q: (b) In a sand casting experiment that was performed using Aluminium alloy, it took 180 seconds for a…
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Q: Q#3:(a)Explain the function of a riser in sand mold casting process.
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Q: Explain the significance of the "tree" in investment casting?
A: Investment casting is generally very costly process.
Q: identify the part which is used to create a hollow shapes in sand casting. O a. Riser O b. Runner O…
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Q: 1. A square section riser be designed for a sand-casting mold. The casting itself is a…
A: We are suppose to solve only one question. Please post other question as a separate question.
Q: Questions: 1) Explain Continuous casting process with a neat diagram?
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Why is the feeder used in the casting process? What is its significance and how should it be designed? In shape
interpret by drawing.
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- Refer to the Worksheet shown, set up to calculate the displacement of a spring. Hooke's law states that the force (F, in newtons) applied to a spring is equal to the stiffness of the spring (k, in newtons per meter) times the displacement {x, in meters): F= kx. ;Chapter 10, Problem 161CA, Refer to the Worksheet shown, set up to calculate the displacement of a spring. Hooke's law states Cell A3 contains a data validation list of springs. The stiffness (cell 83) and maximum displacement (cell C3) values are found using a VLOOKUP function linked to the table shown at the right side of the worksheet. These data are then used to determine the displacement of the spring at various mass values. A warning is issued if the displacement determined is greater than the maximum displacement for the spring. Use this information to determine the answers to the following questions. Write the expression, in Excel notation, that you would type into cell 86 to determine the displacement of the spring.…(a) An infrared gas analyser has a span of 01% of the component being measured. It operates at atmospheric pressure and was calibrated when the barometric pressure was 0.995 bar. The barometric pressure changes to 1.015 bar. What will the instrument read when the actual percentage of the component is (i) 0.5% (ii) 0.8%?33 What are the measurement units of noise? How can we measure the sound pressure level of the noise generated by a machine?
- The amount of radiation received per unit time by a person working near a radioactive source, commonly called the dose rate, is measured in rem hr-1. The safety regulations forbid dose rates in excess of 7.5 × 10-4 rem hr-1. The γ dose rate from the 4219K source is found to be 3 × 10-3 rem hr-1 at a distance of 1 m. What is the minimum distance from this source at which itis safe to work? After how long will it be safe to work at a distance of 1 m from the source?11 Sunco Oil has refineries in Los Angeles and Chicago.The Los Angeles refinery can refine up to 2 million barrelsof oil per year, and the Chicago refinery up to 3 million.Once refined, oil is shipped to two distribution points:Houston and New York City. Sunco estimates that eachdistribution point can sell up to 5 million barrels per year.Because of differences in shipping and refining costs, theprofit earned (in dollars) per million barrels of oil shippeddepends on where the oil was refined and on the point ofdistribution (see Table 51). Sunco is considering expandingthe capacity of each refinery. Each million barrels of annualrefining capacity that is added will cost $120,000 for the LosAngeles refinery and $150,000 for the Chicago refinery. Uselinear programming to determine how Sunco can maximizeits profits less expansion costs over a ten-year period.MECT361 Mechatronics Components and Instrumentation 8.1. Why is it not possible to connect sensors such as thermocouples, strain gages, and accelerometers directly to a digital computer or microprocessor? PLEASE GIVE ME THE REFRENCE I Will get zero if you didn't put the refrence
- 1. The development of thermodynamics since the 17th century, which was pioneered by the invention of the steam engine in England, and was followed by thermodynamic scientists such as Willian Rankine, Rudolph Clausius, and Lord Kelvin in the 19th century. explain what the findings or theories of the 3 inventors are! Please answer fast max 25-30.minutes thank uMacro farms Ltd can purchase two types of fertilizer which contain the following percentage Nitrate Phosphate Potash Type X 18 5 2 Type Y 3 2 5 For certain type of crop, the following minimum quantities (kg) are required Nitrate Phosphate Potash 100 50 40 Type X cost GHS10 per kg and type Y cost GHS5 per kg. The company currently buys 1,000 kg of each type and wishes to minimize it expenditure on fertilizers.Required 1. What is the minimum expenditure that can be incurred on fertilizer? 2. Find the savings the company can make by switching from it current policy to your recommendation.22 - Which is wrong about gas and liquid pressure thermometers? A) They are similar to Bourdan tube manometers. B) There is a liquid, gas or liquid-gas substance inside the sensor chamber. C) They are very costly and have low sensitivity compared to other temperature meters. D) They have a similar working principle with ideal gas thermometers. E) The capillary tube between the chamber and the thermometer can be 50-60 m long.
- A displacement transducer has the following specifications: Linearity error: ±0.25% reading Drift: ±0.05%/°C reading Sensitivity error: ±0.25% reading Excitation: 10-25 V dc Output: 0-5Vdc Range: 0-5 cm The transducer output is to be indicated on a voltmeter having a stated accuracy of 0:1% reading with a resolution of 10 μV. The system is to be used at room temperature, which can vary by 10 °C. Assume 95% confidence. The displacement transducer above is used in measuring the displacement of a body impacted by a mass. Twenty measurements are made, which yield Determine a best estimate for the mass displacement at 95% probability based on all available information.A displacement transducer has the following specifications: Linearity error: ±0.25% reading Drift: ±0.05%/°C reading Sensitivity error: ±0.25% reading Excitation: 10-25 V dc Output: 0-5Vdc Range: 0-5 cm The transducer output is to be indicated on a voltmeter having a stated accuracy of 0:1% reading with a resolution of 10 μV. The system is to be used at room temperature, which can vary by 10 °C. Assume 95% confidence. The displacement transducer above is used in measuring the displacement of a body impacted by a mass. Twenty measurements are made, which yield X= 17.20mm Sx= 1.70mm Determine a best estimate for the mass displacement at 95% probability based on all available information.Industries involved in viscosity measurement [27, 29] continue to use the CGS system ofunits, since centimeters and grams yield convenient numbers for many fl uids. The absoluteviscosity ( μ ) unit is the poise, named after J. L. M. Poiseuille, a French physician who in1840 performed pioneering experiments on water fl ow in pipes; 1 poise =1 g/(cm-s). Thekinematic viscosity ( ν ) unit is the stokes, named after G. G. Stokes, a British physicist whoin 1845 helped develop the basic partial differential equations of fl uid momentum; 1 stokes =1 cm 2 /s. Water at 20 ° C has μ ~~ 0.01 poise and also ν ~~ 0.01 stokes. Express these resultsin ( a ) SI and ( b ) BG units.