Process Control and Instrumentation Normal mercury thermometer can be used to measure a temperature of about 300°C. However, its maximum temperature measurement range can be increased upto about 500°C by Accounting for the tube expansion Increasing the diameter of the tube Filling nitrogen under pressure in the stem Using steel tube in place of glass tube Accounting for the tube expansion Increasing the diameter of the tube Filling nitrogen under pressure in the stem Using steel tube in place of glass tube ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Stability of a control system containing a transportation lag can be best analysed by Frequency response methods None of these Root locus methods Routh test Frequency response methods None of these Root locus methods Routh test ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Concentration of sugar solution can be determined by the Oscillometry Flame photometry Polarimetry Emission spectroscopy Oscillometry Flame photometry Polarimetry Emission spectroscopy ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Flow rate of a river is measured by a/an Pitot tube Vane meter Kennison nozzle Open weir Pitot tube Vane meter Kennison nozzle Open weir ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Specific gravity of a liquid can not be measured by a/an Hydrometer Pycnometer Anemometer Specific gravity bottle Hydrometer Pycnometer Anemometer Specific gravity bottle ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Stroboscope is used for the measurement of Liquid level under pressure Depression of freezing point Frequency of light Rpm of a flywheel Liquid level under pressure Depression of freezing point Frequency of light Rpm of a flywheel ANSWER DOWNLOAD EXAMIANS APP
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