Q. Using a voltmeter measured value is 24.3V, while its true value is 24V. What is the relative error of measurement?

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Q. ______________ is used to prevent oscillation in moving system.

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Q. What is the span of an ammeter with range -30 to +30A?

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Q. Given a DC voltmeter has a sensitivity of 500 ohm/V. For a full scale reading in 100V range, what will be the current through voltmeter?

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Q. What will be the sensitivity of a voltmeter for 0 to 50mA meter movement?

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Q. Using an instrument for measuring capacitance gives an output 203.5nF whereas true value is 203.9nF. What will be the static correction of the instrument?

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Q. Which of the following is not a characteristic of an ideal transducer?

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Q. A transducer converting ground movement or velocity to voltage is known as ________________

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Q. Which of the following represent active transducer?

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Q. Which transducer is known as ‘self-generating transducer’?

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Q. What is the relation between scale factor and sensitivity of a transducer?

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Q. Which of the following is an analog transducer?

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Q. What is the principle of operation of LVDT?

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Q. Which of the following can be measured using Piezo-electric transducer?

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Q. Capacitive transducer is used for?

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Q. Which of the following is used in photo conductive cell?

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Q. Closeness of measured value to true value is _________________

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Q. _______________ of a measuring system refers to its ability to follow instant by instant the measurand with time.

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Q. For a measuring system, dynamic sensitivity is required to be ________ of static sensitivity.

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Q. What is the span of an instrument, operating under a bias which read a value from 230V to 450V only?

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