Electrical Engineering ⇒ Topic : Primary Standards
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Mason
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Primary Standards These are absolute standards of such a high accuracy, which can be used as reference standards.The national standard laboratories in different parts of the world maintain these standards. | |
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Sachin
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Primary Standards:- In this case the sought value of a parameter is determined by comparing it directly with reference standards. There is no conversion of measure and in terms of length. Examples:-(i) Measurement of time by counting the number of strokes of a clock. (ii) Matching of two lengths when determining the length of an object with a ruler | |
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