Process Control and Instrumentation Which of the following flow-metering instru-ments is an areameter? Pitot tube Rotameter Venturimeter Hot wire anemometer Pitot tube Rotameter Venturimeter Hot wire anemometer ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Smoke density of the flue gas going out of the chimney is measured by a Polarograph Chromatograph Thermal conductivity meter Photo electric cell Polarograph Chromatograph Thermal conductivity meter Photo electric cell ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Operating range of a temperature measuring instrument is 800 to 1600°C. It could be a/an __________ pyrometer. Radiation None of these Photoelectric Optical Radiation None of these Photoelectric Optical ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Presence of a small amount of water in the organic systems can be determined by the __________ method. Polarimetry Dielectric constant end loss factor Emission spectroscopy Electrical conductivity Polarimetry Dielectric constant end loss factor Emission spectroscopy Electrical conductivity ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation In Bode plot, Φ vs ω is plotted on a/an __________ graph paper. Log-log Ordinary Semi-log Triangular Log-log Ordinary Semi-log Triangular ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation What is the ratio of output amplitude to input amplitude for a sinusoidal forcing function in a first order system? < 1 >1 1 None of these < 1 >1 1 None of these ANSWER DOWNLOAD EXAMIANS APP
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