Virtual Labs

Design and develop a P & ID for Temperature sensors calibration set-up

What is the definition of calibration as regards to testing of the temperature sensor?

a: Calibration is the process of configuring an instrument to provide a result for a sample within an acceptable range Explanation

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b: Calibration is configuring and verifying a measuring instrument's accuracy to ensure its readings match a known standard Explanation

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c: Calibration means comparing with standard device and adjusting it for accuracy within the limit Explanation

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d: All Explanation

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What should be the standard operating region of the temperature sensors used in any industry?

a: 20% to 80% Explanation

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b: 30% to 70% Explanation

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c: 0% to 100% Explanation

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d: 10% to 90% Explanation

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On what basis the temperature sensors are selected for specific application in an industry?

a: Resolution of the sensor Explanation

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b: Accuracy and Linearity in the operating region of the sensor Explanation

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c: Cost of the sensor Explanation

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d: All Explanation

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In which stage of the temperature calibration setup project the design strategy is freezed?

a: At the time of Commissioing stage Explanation

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b: At the time of Errection stage Explanation

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c: At the time of proposal Explanation

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d: At the time of detailed engieering Explanation

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For calibration of temperature sensor in your opinion which sensor will be the best as 'Standard' sensor?

a: RTD Explanation

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b: Thermocouple Explanation

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c: Thermister Explanation

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d: Fiber optic Explanation

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What safety feature needs to be included in this temprature calibration set-up so as to avoid any accident?

a: Necessary interlocks Explanation

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b: Emergency STOP push button Explanation

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c: Redundancy at PLC level Explanation

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d: Fail Safe operation for all components Explanation

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Will there be any effect of installation of temperature sensor in the system as regards to accuracy of the readings?

a: Yes Explanation

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b: No Explanation

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Will there be any change in temperature calibration set-up as regards to application for which it will be used?

a: Yes Explanation

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b: No Explanation

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