Electrical Instrumentation

Electrical Instrumentation Study of Engineer, Diploma

Tuesday, 23 July 2019

Electronics and Electrical and Measuring Instrument


Que - A moving coil voltmeter has a uniform scale with 100 divisions, the full scale reading in 300V and 1/10 of a scale division can be estimated with a fair degree of certainty. Determine the resolution of instrument in volts.

Ans - Given,
Full scale reading = 300V
Total divisions in scale = 100

Resolution is 0.3 volt          Ans.   

3 comments:

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