If 0.5% of the output wheel-well manifolds from an injection molding process are defective, what is...

If 0.5% of the output wheel-well manifolds from an injection molding process are defective, what is the probability that a sample of 80 units will include 2 or more defective manifolds?

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orchestra answered 2 years ago

Briefly describe, probably with the aid of an illustration, the injection molding process. For full credit,...

Briefly describe, probably with the aid of an illustration, the injection molding process. For full credit, state what general category of polymer it is used for.

How does the Holding Pressure reduce the material shrinkage in Injection Molding process? Explain this in...

How does the Holding Pressure reduce the material shrinkage in Injection Molding process? Explain this in terms of the internal structure of material

What are the differences between the three types of reaction injection molding processes?

1) A plastics company is considering two (mutually exclusive) injection molding processes. Process X will have...

1) A plastics company is considering two (mutually exclusive) injection molding processes. Process X will have a first cost of $600,000, annual costs of $200,000, and a salvage value of $100,000 after 5 years. Process Y will have a first cost of $800,000, annual costs of $150,000, and a salvage value of $230,000 after 5 years. Based on the information provided, answer the following questions; (a) Prepare “Incremental Cash Flow Tabulation” showing the cash flows for Process X, the cash...

Two injection molding machines are used to make the same part. The part warpage from the...

Two injection molding machines are used to make the same part. The part warpage from the two machines have known standard deviations of ?1 = 0.012 and ?2 = 0.018. The engineering team believes that the two machines have the same mean warpages. 12 samples from each machine are collected, and the sample means are calculated at ?̅1 = 0.036 and ?̅2 = 0.034. (a) Is the engineering team correct? Use the appropriate hypothesis test with α = 0.05 to...

A manufacturing process produces 6.6% defective items. What is the probability that in a sample of...

A manufacturing process produces 6.6% defective items. What is the probability that in a sample of 40 items: a. 12% or more will be defective? (Round the z-value to 2 decimal places and the final answer to 4 decimal places.) Probability b. less than 2% will be defective? (Round the z-value to 2 decimal places and the final answer to 4 decimal places.) Probability c) more than 12% or less than 2% will be defective? (Round the z-value to 2...

Explain the rotational molding process. What are the process’s advantages and disadvantages? What type of part...

Explain the rotational molding process. What are the process’s advantages and disadvantages? What type of part geometry is typically produced by this process?

a. Signal conditioning circuits are used to process the output signal from a sensor of a...

a. Signal conditioning circuits are used to process the output signal from a sensor of a measurement system to be suitable for the next stage of operation. Discuss any four of these processes. (12Marks) b. To eliminate short term fluctuation of signals and provide smoother form of signal, low pass filters are use. Using a passive low pass RC filer having R= 500Ω, and C=50mF, draw the frequency response graph using a range of frequencies from ??=0.01rad/s to ??=1000 rad/s.

The signal output from a certain process in an industry is described by the following equation...

The signal output from a certain process in an industry is described by the following equation h (t) = 5 cos 2π1000 t + 7 cos 2π 2000 t + 2 cos 2π 3000 t. Suggest any two remedial measures to avoid any problems that occurred during the reconstruction process.

What is the process of evaluating the output of a logic circuit that contains a combination...

What is the process of evaluating the output of a logic circuit that contains a combination of various AND,OR,NOT gates? How can you use Multisim to evaluate the output of a combinational logic circuit? How did changing the order of thr gates affect the output?

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