Process Control and Instrumentation __________ are analysed using a polarograph. Solids Gases Liquids Isotonic solutions Solids Gases Liquids Isotonic solutions ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Thermocouple in a thermal well behaves as a true Second order system (underdamped) First order system Second order system (overdamped) Multiple first order system Second order system (underdamped) First order system Second order system (overdamped) Multiple first order system ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Strain gage uses an electrical conductor wire, which when elastically stretched increases in length and reduces in diameter. Both these dimensional changes result in __________ in the electrical resistance of the wire. Decrease No change Increase Exponential decrease Decrease No change Increase Exponential decrease ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following is the dynamic characteristics of an instrument? Fidelity Dead zone Sensitivity Reproducibility Fidelity Dead zone Sensitivity Reproducibility ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation A simple pitot tube measures the Average velocity Maximum velocity Point velocity Static pressure Average velocity Maximum velocity Point velocity Static pressure ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Continuous flue gas analyser makes use of paramagnetic properties of some of its constituents, which move towards the strongest part of the magnetic field thus displacing diamagnetic gases. Which of the following gases is diamagnetic? NO CO₂ O₂ NO₂ NO CO₂ O₂ NO₂ ANSWER DOWNLOAD EXAMIANS APP
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