Process Control and Instrumentation Continuous measurement of specific gravity of a liquid is done by Displacement meter Both A and C Contact-type electric indicators Hydrometer Displacement meter Both A and C Contact-type electric indicators Hydrometer ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation On-off controllers are normally used for Low loads Flow rate changes Temperature changes None of these Low loads Flow rate changes Temperature changes None of these ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Composition of natural gas is determined by the Mass spectrometer Both B and C Haldane apparatus Chromatograph Mass spectrometer Both B and C Haldane apparatus Chromatograph ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Response of a system to a sinusoidal input is called __________ response. Unit step Frequency Impluse None of these Unit step Frequency Impluse None of these ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation The thermal emf-temperature relationship of most thermocouples is Linear Exponential Square root Parabolic Linear Exponential Square root Parabolic ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation In a second order under damped system, the Decay ratio (which is the ratio of the sizes of successive peaks) is equal to the reciprocal of overshoot None of these Overshoot (which is a measure of how much the response exceeds the ultimate value) increase with the decrease of damping co-efficient e Time required for the response of first reach its ultimate value is called the response time Decay ratio (which is the ratio of the sizes of successive peaks) is equal to the reciprocal of overshoot None of these Overshoot (which is a measure of how much the response exceeds the ultimate value) increase with the decrease of damping co-efficient e Time required for the response of first reach its ultimate value is called the response time ANSWER DOWNLOAD EXAMIANS APP
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