Measuring Instruments Mcqs 41- Which instrument is used to measure the pressure of gases ? A. BarometerB. ManometerC. HygrometerD. Tachometer View Answer Answer : B. Manometer Description 42- The device used to measure the flow rate of liquids is called a ? A. VoltmeterB. HydrometerC. FlowmeterD. Pyrometer View Answer Answer : C. Flowmeter Description 43- Which instrument is used to measure the density of a liquid ? A. HydrometerB. HygrometerC. ManometerD. Barometer View Answer Answer : B Hydrometer Description 44- An anemometer is used to measure ? A. Air temperatureB. HumidityC. Atmospheric pressureD. Air temperature View Answer Answer : D. Air temperature Description 45- Which instrument is used to measure dissolved oxygen in water ? A. ColorimeterB. TitrimeterC. ConductometerD. DO meter View Answer Answer : D. DO meter Description 46- Which device is used to measure radiation levels ? A. Geiger counterB. BarometerC. HygrometerD. Magnetometer View Answer Answer : A. Geiger counter Description 47- The device used to measure altitude is called a ? A. OdometerB. AltimeterC. ChronometerD. Speedometer View Answer Answer : B. Altimeter Description 48- A lux meter is used to measure ? A. Sound intensityB. RadiationC. Light intensityD. Temperature View Answer Answer : C. Light intensity Description 49- Which device is used to measure the salinity of water ? A. BarometerB. SalinometerC. HydrometerD. Pyrometer View Answer Answer : B. Salinometer Description 50- Which instrument is used to measure heat energy ? A. ThermometerB. PyrometerC. ManometerD. Calorimeter View Answer Answer : D. Calorimeter Description 51- The instrument used to listen to heart and lung sounds is called a ? A. ThermometerB. SphygmomanometerC. StethoscopeD. Audiometer View Answer Answer : C. Stethoscope Description 52- The device used to measure blood sugar levels is called a ? A. AudiometerB. SphygmomanometerC. BarometerD. Glucometer View Answer Answer : D. Glucometer Description 53- Which instrument is used to examine the inside of the human stomach ? A. EndoscopeB. X-ray machineC. MRI scannerD. Microscope View Answer Answer : A. Endoscope Description 54- The device used to measure oxygen levels in the blood is called a ? A. SphygmomanometerB. TonometerC. Pulse oximeterD. Glucometer View Answer Answer : C. Pulse oximeter Description 55- Which instrument is used to measure lung capacity ? A. ThermometerB. SpirometerC. ECG machineD. Stethoscope View Answer Answer : B. Spirometer Description 1 2 3
