Measurement and Instrumentation A moving iron instrument can be used for None of the listed here AC only DC only Both DC& AC None of the listed here AC only DC only Both DC& AC ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation What is the expression for momentum? mass × acceleration change of velocity / time force × displacement mass × velocity mass × acceleration change of velocity / time force × displacement mass × velocity ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation A thermometer having first order dynamics is subjected to a sudden temperature change of 30oc to 150oc. If it has he time constant of 5 sec, what temperature will be indicated by after 5 sec? 150o. 30o. 105.6o. 63.25o. 150o. 30o. 105.6o. 63.25o. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation An Ohmmeter is a None of the listed here Moving iron instrument Moving coil instrument Dynamometer instrument None of the listed here Moving iron instrument Moving coil instrument Dynamometer instrument ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation In figure Z1 = 200∠60° ohm. Z2 = 400∠-90° ohm, Z3 = 300∠0° ohm. Then Z4 for bridge to be balanced is 600∠-150° ohm. 150∠30° ohm. 400∠-90° ohm. 300∠90° ohm. 600∠-150° ohm. 150∠30° ohm. 400∠-90° ohm. 300∠90° ohm. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The measurement of a quantity is a comparison of an unknown quantity with known quantity. is a comparison of an unknown quantity with standard. none of these. is a comparison of an unknown quantity with another quantity. is a comparison of an unknown quantity with known quantity. is a comparison of an unknown quantity with standard. none of these. is a comparison of an unknown quantity with another quantity. ANSWER DOWNLOAD EXAMIANS APP
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