A randomized 25 question test from a pool of 636 questions, good luck!
Some analyzers are more sensitive to concentrations that others. If you were going to measure concentrations in ambient air, which level of measurement would be used?
The block and bleed is a commonly used for a multi-sample system. Which of the configurations below best relates to the diagram below?
There are several parts to any IR analyzer. In the diagram below, which answer represents the letter "E"
In a mass spectrometer, pressures are important to keep in check. Which of the gauges below would be best for monitoring the operating vacuum pressures involved?
There are several sampling methods that involve extracting a sample. Which of the terms below best relates to a sample whose temperature does not drop below the dew point of the vapour?
Which of the answers below best represents the number of different types of mass spectrometers?
Which of the detectors below is best defined as the measuring of a light beams attenuation as it passes through a sample.
Which of the answers below is best represented by the number "2"?
Which of the answers below is best represented by the number "6"?
There are several parts to any IR analyzer. In the diagram below, which answer represents the letter "H"
Which of the spectroscopic devices below, when allowing EMR to pass through it, bends the wavelengths in a variety of different angles?
In spectroscopic detection, a photodiode detector uses which of the atomic particles below to produce an electrical current?
Which of the mass spectrometers below is best described as one that generally measures samples ranging from 0.1% - 100%?
A UV photometer measures 15% in a %T value in a sample containing SO₂. Which of the answers below is the calculated absorbance of the SO₂?
In spectroscopic analysis, which of the ion sources below is generally considered to be a line emission sources?
A sample can effect the intensity of the EMR. which of the terms below is best described as the accumulation of a sample in a established volume?
In spectroscopic analysis, which of the components of a photometer below converts an electrical signal into a quantitative information of the sample?
Which of the detectors below would be best relate to the use of thermistors?
Not all of the energy absorbed by a molecule is emitted as light. which of the answers below best describes the ways that energy is lost other than light emission?
There are a variety of IR detectors that are used. Which of the analyzers below would use a differential detector?
A thermal vacuum gauge in a mass spectrometer will respond which of the ways below to a decrease in gases surrounding it?
IR analyzers are divided into two broad categories. Which of the answers below best represents the type of analysis that is produced by a DIR?
Which of the terms below is best defined as the analysis designed to determine the proportions of the components of a substance.
In spectroscopic analysis, which of the components of a photometer below encloses the continuous sample flow?
Which of the answers below is best represented by the number "8"?