Electrical Engineering (EE) Exam > Electrical Engineering (EE) Questions > The sensitivity of an instrument isa)The smal...
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The sensitivity of an instrument is
- a)The smallest increment in the input that can be detected with certainty
- b)The largest input change to which the instrument fails to respond
- c)Ratio of the change in the magnitude of the output to the corresponding change in the magnitude of the input
- d)Closeness of the output values for repeated application of a constant input
Correct answer is option 'C'. Can you explain this answer?
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The sensitivity of an instrument isa)The smallest increment in the inp...
Sensitivity is the smallest amount of difference in quantity that will change an instrument's reading. A measuring tape for example will have a resolution, but not sensitivity.
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The sensitivity of an instrument isa)The smallest increment in the inp...
**Definition of Sensitivity**
The sensitivity of an instrument is defined as the ratio of the change in the magnitude of the output to the corresponding change in the magnitude of the input.
**Explanation**
- **Increment Detection:** The smallest increment in the input that can be detected with certainty is related to the instrument's resolution, not its sensitivity.
- **Largest Input Change:** The largest input change to which the instrument fails to respond refers to the instrument's range, not its sensitivity.
- **Output Values for Repeated Application:** The closeness of the output values for repeated application of a constant input is related to the instrument's accuracy, not its sensitivity.
- **Change in Input and Output:** Sensitivity specifically focuses on how much the output changes in response to a change in the input.
**Importance of Sensitivity**
- **Precision:** A highly sensitive instrument can detect small changes in the input signal, making it more precise in its measurements.
- **Accuracy:** Sensitivity is crucial for accurate measurements as it determines how well an instrument can respond to variations in the input.
- **Calibration:** Knowing the sensitivity of an instrument is essential for proper calibration and adjustment to ensure reliable results.
In conclusion, sensitivity in an instrument is a vital parameter that quantifies how responsive the instrument is to changes in the input signal. It plays a crucial role in determining the accuracy and precision of measurements performed by the instrument.
The sensitivity of an instrument is defined as the ratio of the change in the magnitude of the output to the corresponding change in the magnitude of the input.
**Explanation**
- **Increment Detection:** The smallest increment in the input that can be detected with certainty is related to the instrument's resolution, not its sensitivity.
- **Largest Input Change:** The largest input change to which the instrument fails to respond refers to the instrument's range, not its sensitivity.
- **Output Values for Repeated Application:** The closeness of the output values for repeated application of a constant input is related to the instrument's accuracy, not its sensitivity.
- **Change in Input and Output:** Sensitivity specifically focuses on how much the output changes in response to a change in the input.
**Importance of Sensitivity**
- **Precision:** A highly sensitive instrument can detect small changes in the input signal, making it more precise in its measurements.
- **Accuracy:** Sensitivity is crucial for accurate measurements as it determines how well an instrument can respond to variations in the input.
- **Calibration:** Knowing the sensitivity of an instrument is essential for proper calibration and adjustment to ensure reliable results.
In conclusion, sensitivity in an instrument is a vital parameter that quantifies how responsive the instrument is to changes in the input signal. It plays a crucial role in determining the accuracy and precision of measurements performed by the instrument.
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The sensitivity of an instrument isa)The smallest increment in the input that can be detected with certaintyb)The largest input change to which the instrument fails to respondc)Ratio of the change in the magnitude of the output to the corresponding change in the magnitude of the inputd)Closeness of the output values for repeated application of a constant inputCorrect answer is option 'C'. Can you explain this answer?
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The sensitivity of an instrument isa)The smallest increment in the input that can be detected with certaintyb)The largest input change to which the instrument fails to respondc)Ratio of the change in the magnitude of the output to the corresponding change in the magnitude of the inputd)Closeness of the output values for repeated application of a constant inputCorrect answer is option 'C'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about The sensitivity of an instrument isa)The smallest increment in the input that can be detected with certaintyb)The largest input change to which the instrument fails to respondc)Ratio of the change in the magnitude of the output to the corresponding change in the magnitude of the inputd)Closeness of the output values for repeated application of a constant inputCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The sensitivity of an instrument isa)The smallest increment in the input that can be detected with certaintyb)The largest input change to which the instrument fails to respondc)Ratio of the change in the magnitude of the output to the corresponding change in the magnitude of the inputd)Closeness of the output values for repeated application of a constant inputCorrect answer is option 'C'. Can you explain this answer?.
The sensitivity of an instrument isa)The smallest increment in the input that can be detected with certaintyb)The largest input change to which the instrument fails to respondc)Ratio of the change in the magnitude of the output to the corresponding change in the magnitude of the inputd)Closeness of the output values for repeated application of a constant inputCorrect answer is option 'C'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about The sensitivity of an instrument isa)The smallest increment in the input that can be detected with certaintyb)The largest input change to which the instrument fails to respondc)Ratio of the change in the magnitude of the output to the corresponding change in the magnitude of the inputd)Closeness of the output values for repeated application of a constant inputCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The sensitivity of an instrument isa)The smallest increment in the input that can be detected with certaintyb)The largest input change to which the instrument fails to respondc)Ratio of the change in the magnitude of the output to the corresponding change in the magnitude of the inputd)Closeness of the output values for repeated application of a constant inputCorrect answer is option 'C'. Can you explain this answer?.
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