Q. Which standard is fixed and used for industrial laboratories?

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Q. Which of the following error is caused by poor calibration of the instrument?

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Q. How systematic errors are eliminated?

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Q. Which of the following represents an SI unit of luminous intensity?

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Q. Starting position of an object is represented as x=5.1±0.2m and finishing position as y=6.9±0.3m. What will be the displacement and error in displacement?

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Q. Uncertainty in quantity X is given by ΔX. Then what will be the uncertainty in quantity R for which R=c.X?

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Q. ‘Zero error is an indication of instrumental error’.

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Q. Ion-isoconcentration technique is used for determination of __________________

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Q. Which of the following is immiscible in water?

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Q. PICT stands for ______________________

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Q. PICT has high sensitivity than FICT.

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Q. Which of the following represents RH value of moisture contained sample?

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Q. Which of the following IR radiation is used in measuring relative humidity?

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Q. Which of the following is not used for measuring moisture?

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Q. For moisture measurement, microwave of ____________ wavelength is used.

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Q. FICT stands for ______________

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Q. Which of the following is correct for water activity?

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Q. Given input out characteristic of a typical system, name the region marked as ‘a’.

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