Process Control and Instrumentation Working principle of mercury in glass thermometer is based on the __________ of mercury with increase in temperature. Differential linear expansion Increase of thermal conductivity Volumetric expansion Increase of pressure Differential linear expansion Increase of thermal conductivity Volumetric expansion Increase of pressure ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Thermistors are used in __________ devices. Voltage measuring Both B & C Temperature compensating Temperature measuring Voltage measuring Both B & C Temperature compensating Temperature measuring ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Working principle of radiation pyrometer is based on the Wien's law Kirchoffs law Stafan-Boltzman law Seebeck effect Wien's law Kirchoffs law Stafan-Boltzman law Seebeck effect ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation The thermal emf-temperature relationship of most thermocouples is Square root Linear Parabolic Exponential Square root Linear Parabolic Exponential ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation __________ is the static characteristics of an instrument, Response Tine lag Dynamic error Drift Response Tine lag Dynamic error Drift ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation __________ controller has the maximum stabilising time. PID PD PI P PID PD PI P ANSWER DOWNLOAD EXAMIANS APP
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