Alpha Mental Quiz Part 4
Quiz by Jon Francis
Feel free to use or edit a copy
includes Teacher and Student dashboards
Measure skillsfrom any curriculum
Measure skills
from any curriculum
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
With a free account, teachers can
- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet
20 questions
Show answers
- Q1The pressure measured when atmospheric pressure is not included as part of the measurements is calledAbsolute PressureGage PressureAtmospheric PressureVaccum Pressure30s
- Q2A device for measuring the atmospheric pressure, the weight or force of air above us that is acting on our bodies at all times.Bourdon TubeU TubeBarometerManometer30s
- Q3The most common pressure measuring instruments in a power plant.BarometerBourdon TubeGage TubeManometer30s
- Q4Changes a pressure measurement to either an air signal or to an electrical signal.Process VariableElementTransmitterController30s
- Q5The most widely used instrument for measuring temperatures in a power plant is the?RTDWheatstone BridgeGalvanometerThermocouple30s
- Q6By using colored strips of glass, usually this bending of light beams will give a colored picture of the water level.Red and YellowBlue and RedRed and GreenYellow and Green30s
- Q7The speed where the vibration is the greatest in turbine.Complex SpeedHigh SpeedCritical SpeedLow Speed30s
- Q8Usually connected at each of the bearings on a turbine. Their signals are sent to a recording device on the control panel.Speed and Valve Position RecorderShell and Differential Expansion RecorderPick Up/ Vibration RecorderEccentricity Recorder30s
- Q9Vibrations are sometimes measured in mils. A “mil” is what of an inch?1/10001/100001/101/10030s
- Q10The difference between the shaft size and the actual circle formed when the turbine is turning is called?Semi CircleCircumferenceElongationEccentricity30s
- Q11A measurement of dissolved solidsResistanceHydrogen AnalyzerCavityConductivity30s
- Q12In power plants, pH control of the water is very vital to prevent ________ or eating away of metal.slimeleakdamagecorrosion30s
- Q13. The purpose of ______ is to equalize feedwater flow and steam flow while maintaining a stable water level in the steam drum.generation control systemboiler feed pump systemmain control systemfeedwater control system30s
- Q14The purpose of ______ is to protect the personnel and equipment from danger or destruction in case of an operating error in case some part fails to function.LockoutSpecial ProtectionTagoutInterlocks30s
- Q15Interlocks that grant permission for the operator to do something providing the person has competed the preceding step.PermissiveTripping30s