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Instrumentation and Control MCQs

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Practice free Instrumentation and Control multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 106 questions — no login required.

Question 37easy

Thermal expansion of a solid is employed in :

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Question 38easy

Col.d junction compensation is needed in case of measurement of temperature by :

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Question 39easy

Which of the following consists of a very thin strip of nickel or platinum foil which responds to temperature in the same manner as the resistance thermometer :

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Question 40easy

For measuring temperature in the range of ?20 to 600?C, following liquid is used in glass thermometer :

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Question 41easy

For measuring temperature in the range of ?200 to 30?C, following liquid is used in glass thermometer :

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Question 42easy

Which of the following glass is used for 500-600?C temperature measurement by mercury-in-glass thermometer :

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Question 43easy

Pick up false statement about liquid-inmetal thermometers :