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? 105.6o. 30o. 63.25o. 150o. 105.6o. 30o. 63.25o. 150o. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Attraction and repulsion type instruments are the two different types of which instrument ? Multipliers. Induction type. Moving iron type. Dynamo-meter type. Multipliers. Induction type. Moving iron type. Dynamo-meter type. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The pressure coil of a wattmeter should be connected on the supply side of the current coil when Load impedance is high None of these Load impedance is low Supply voltage is low Load impedance is high None of these Load impedance is low Supply voltage is low ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation An ammeter is a Recording instrument Integrating instrument Absolute instrument Secondary instrument Recording instrument Integrating instrument Absolute instrument Secondary instrument ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Induction wattmeter can measure Both AC and DC None of the listed here Dc power only Ac power only Both AC and DC None of the listed here Dc power only Ac power only ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation A spring controlled indicating instrument has a deflection of 90deg for maximum current I. The corresponding deflection for a gravity controlled instrument is 0° 30° 120° 90° 0° 30° 120° 90° ANSWER DOWNLOAD EXAMIANS APP
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