Engineering Drawing MFGA 1141 Workshop Terminology Quiz
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Questions and Answers

What is the definition of 'Measurement' according to the text?

  • Measuring, examining, testing and gauging one or more characteristics of a product or service
  • A standard for measurement
  • The criteria, metric or means to which a comparison is made with output
  • The act or process of quantitatively comparing results with requirements (correct)

    • What are the two possible parameters for a product or service during inspection?

  • Conform and non-conform
  • Go and no-go (correct)
  • Good and bad
  • Pass and fail

    • What is the definition of 'Precision' according to the text?

  • The criteria, metric or means to which a comparison is made with output
  • Measurement of dimensions length, thickness, diameter, taper, angle, flatness, profile, roundness, etc.
  • Capability of a measuring device to give indications in agreement with each other for the same value of the measured quantity (correct)
  • A standard for measurement

    • What is the definition of 'Metrology' according to the text?

    <p>Measurement of dimensions length, thickness, diameter, taper, angle, flatness, profile, roundness, etc. (C)</p> Signup and view all the answers

    What is the definition of 'Metric' according to the text?

    <p>A standard for measurement (D)</p> Signup and view all the answers

    What is the purpose of Gage Repeatability & Reproducibility (GR&R) evaluation?

    <p>To assess a gauging instrument's accuracy by determining repeatability &amp; reproducibility (C)</p> Signup and view all the answers

    What does Geometric Dimensioning and Tolerancing (GD&T) aim to achieve?

    <p>Minimize production costs (C)</p> Signup and view all the answers

    Which term describes the degree of agreement between successive measurements of the same quantity with the same method by the same operator?

    <p>Repeatability (C)</p> Signup and view all the answers

    What is the main focus of dimensional tolerances in engineering drawings?

    <p>Permissible variations in the dimensions of a part (D)</p> Signup and view all the answers

    How does zero error in measuring instruments impact measurements?

    <p>Introduces variations in dimensions (A)</p> Signup and view all the answers

    What state does 'Go/no-go' refer to in terms of a unit or product?

    <p>A state where a unit or product either meets or does not meet specified criteria (B)</p> Signup and view all the answers

    What term refers to the smallest difference in dimensions that an instrument can detect or distinguish?

    <p>Sensitivity (C)</p> Signup and view all the answers

    Which term describes consistent deviations from the true value in measurements?

    <p>Systematic error (B)</p> Signup and view all the answers

    In workshop terminology, what is a document that states the requirements a product or service must conform to?

    <p>Specification (D)</p> Signup and view all the answers

    What do you call the arbitrary magnitudes assigned to dimensions characterizing physical quantity?

    <p>Unit (D)</p> Signup and view all the answers

    Which term refers to a change in data, characteristic, or function caused by certain factors?

    <p>Variation (C)</p> Signup and view all the answers

    What is the metric, specification, gage, statement, or physical product sample against which process outputs are compared?

    <p>Standard (B)</p> Signup and view all the answers

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