Process Control and Instrumentation Working principle of radiation pyrometer is based on the Stafan-Boltzman law Kirchoffs law Seebeck effect Wien's law Stafan-Boltzman law Kirchoffs law Seebeck effect Wien's law ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation The open loop transfer function of a control system is KR/(1 + TS) . This represents A first order system A first order time lag Dead time system A second order system A first order system A first order time lag Dead time system A second order system ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Working principle of mercury in glass thermometer is based on volumetric expansion of mercury with increase in temperature. Which of the following undergoes minimum volumetric expansion for a given temperature change? Mercury Carbon-tetrachloride Water Methyl alcohal Mercury Carbon-tetrachloride Water Methyl alcohal ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Liquid flow rate in a small channel is best measured by a/an Vane meter Weir Venturimeter Pitot tube Vane meter Weir Venturimeter Pitot tube ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation The amplitude ratio for the sinusoidal response of a __________ is 1. Transportation lag None of these First order system Second order system Transportation lag None of these First order system Second order system ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation The fluid used in hydraulic controller is Oil Air Water Steam Oil Air Water Steam ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS