Home/Quiz/Basic Instrumentation engineering quiz Basic Instrumentation engineering quiz Welcome to your Quiz.This quiz is about Calibration. it contains 15 questions 1. Differential pressure transmitters measure level by inference from: capacitance conductivity hydrostatic head thermal energy 2. Gallons per minute is a unit of measurement for: level flow pressure Temperature 3. All of the following types of level instruments can be used to detect the location of liquid surfaces except: capacitance float hydrostatic head ultrasonic 4. Hydrostatic head, weight, radioactive properties, density, and sonic detectors are all used in what methods of level measurement? point pressure inferential direct 5. 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 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. Seventy-five percent output on a 4-20 milliamp transmitter is: 12 milliamps 15 milliamps 16 milliamps 20 milliamps 8. What is the designation used for a transducer that converts current to voltage? E/I I/P P/I I/E 9. As the speed (velocity) of a fluid increases through a restriction, the fluid pressure: increases Decreases remains unchanged first increases then decreases 10. What is Celsius temperature reading within an oven temperature of 215 to 220°F? 103 110 329 338 11. Hydrostatic head is another way of expressing gallons. pressure. length mass. 12. 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 13. Thermal elements infer level by measuring: temperature capacitance thermal conductivity displacement 14. 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 15. 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 Time's up