• Fri. Oct 22nd, 2021

The use of ------instruments is merely confined within laboratories as stand ardizing instruments

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Which of the following instruments indicate the instantaneous value of the electrical quantity being measured at the time at which it is being measured?

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------instruments are those which measure the total quantity of electricity delivered in a particular time

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Which of the following are integrating instruments?

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Resistance can be measured with the help of

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According to application. Instruments are classified as

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Which of the following essential features is possessed by an indicating instruments?

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A-----device prevents the oscillation of the moving systems and enables the latter to reach its final position quickly

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A---- --- device prevents the oscillation of the moving systems and enables the latter to reach its position quickly

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The spring material used in a spring control device should have the following property

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Which of the following properties a damping oil must possess?

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A moving-coil permanent -magnet instruments can be as -----by using a low

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.A moving ---coil permanent -magnet instruments can be used as flux -meter

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An induction meter can handle current upto

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.For handling greater current induction wattmeters are used i conjunction with

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Which of the following device may be used for extending the range of instruments?

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