Electronical Measurements
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Questions and Answers

Which of the following best defines a physical quantity?

  • A numerical value without a unit
  • A physical property that cannot be measured
  • A unit of measurement without a numerical value
  • A physical property that can be quantified by measurement (correct)
  • What is the measurement process?

  • The process of selecting a measuring instrument
  • The process of determining the unit of measurement
  • The process of quantifying physical quantities
  • The process of converting physical quantities into numerical values (correct)
  • What is a measuring instrument?

  • A device used to measure physical quantities (correct)
  • A process of quantification
  • A unit of measurement
  • A numerical value assigned to a physical quantity
  • What are the measurement methods?

    <p>The techniques used to measure physical quantities</p> Signup and view all the answers

    What are the instrument types?

    <p>The different types of measuring devices</p> Signup and view all the answers

    Which one of the following correctly defines a physical quantity?

    <p>A physical quantity is a property of a material or system that can be measured.</p> Signup and view all the answers

    Which of the following is an example of an electrical physical quantity?

    <p>Resistance (ohm)</p> Signup and view all the answers

    What is the unit of electrical potential?

    <p>Volt</p> Signup and view all the answers

    Which one of the following is NOT an element of a measurement system?

    <p>Physical quantity</p> Signup and view all the answers

    What is the physical quantity expressed as '60.5kg'?

    <p>Mass</p> Signup and view all the answers

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