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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 1easy

A device for determining the value or magnitude of a quantity or variable :

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Question 2easy

Determining moisture in steam by measuring the temperature in a throttling calorimeter is an example of :

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Question 3easy

The closeness with which the reading of an instrument approaches the true value of thevariable being measured is called :

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Question 4easy

Errors due to assignable causes are called

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Question 5easy

Pick up the appropriate word for a pointer moving over a scale :

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Question 6easy

Pick up the appropriate word for a reading obtained from the motion of a pointer on a scale :

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Question 7easy

Pick up the appropriate word for the reading displayed as a number, a series of holes on a punched card, or a sequence of pulses on magnetic tape :

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Question 8easy

For studying detailed variations with time, one uses :

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Question 9easy

The condition of how much successive readings differ from one another for a fixed value of the variable is called :

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