HomeQuizzes & SurveysBasic Instrumentation engineering quizBasic Instrumentation engineering quiz Leave a Comment / By Sivaranjith / March 9, 2018 Welcome to your Quiz.This quiz is about Calibration. it contains 15 questions 1. Hydrostatic head is another way of expressing gallons. pressure. length mass. 2. Hydrostatic head, weight, radioactive properties, density, and sonic detectors are all used in what methods of level measurement? point pressure inferential direct 3. Differential pressure transmitters measure level by inference from: capacitance conductivity hydrostatic head thermal energy 4. The difference between the indication of the instrument and the actual value of the measured variable is: the controlled variable called set point an error in the measuring instrument discarded 5. All of the following types of level instruments can be used to detect the location of liquid surfaces except: capacitance float hydrostatic head ultrasonic 6. Ah physical measurements are based on the fundamental quantities of: mass, length, and time. density, viscosity, and specific gravity. flow, volume, and temperature pressure, density, and specific gravity 7. Dividing the density of the process fluid by the density of gives a dimensionless number called specific gravity. mercury or mercury vapors oil or natural gas water or air any known liquid or gas 8. Thermal elements infer level by measuring: temperature capacitance thermal conductivity displacement 9. Seventy-five percent output on a 4-20 milliamp transmitter is: 12 milliamps 15 milliamps 16 milliamps 20 milliamps 10. Gallons per minute is a unit of measurement for: level flow pressure Temperature 11. What is Celsius temperature reading within an oven temperature of 215 to 220°F? 103 110 329 338 12. The temperature range of a transmitter is 100-200°F. The output signal range U is 3-15 psig. What would be the expected output signal for an input temperature of 150°F? 6psig 9psig 11.25 psig l2psig 13. As the speed (velocity) of a fluid increases through a restriction, the fluid pressure: increases Decreases remains unchanged first increases then decreases 14. What pressure, in psi, would be indicated by an absolute pressure gage that is lying on a workbench not connected to anything? 0 29 14.7 2.9 15. What is the designation used for a transducer that converts current to voltage? E/I I/P P/I I/E Time's up Share your love Facebook Twitter Pinterest Linkedin
