A randomized 25 question test from a pool of 636 questions, good luck!
There are several parts to any IR analyzer. In the diagram below, which answer represents the letter "E"
There are many ways to measure the contents of a sample. Which of the methods below could best be described as one that uses the absorption of high energy radiation to produce a lower energy radiation?
In mass spectrometry, a graph of the output of the detector compared to the m/z ratio is generally named which of the terms below?
Which answer best represents the number "6"
UV photometers are designed to monitor two different wavelengths. The intensity of the wavelength that is absorbed would best be reflected by which of the terms below?
Which of the mass spectrometers below is best described as one that has the capacity to detect specific ions with the use of an acceleration and drift area?
Which one of the phases below best relates to the term "active solid packing" in a GC column?
There are a couple of different types of pumps used by mass spectrometer. Which of the pumps below is best described as one that uses a backing pump that it exhausts to directly?
There are a variety of IR detectors that are used. Which of the analyzers below would use a differential detector?
The categories of mass spectrometers is made by the types of ion separation into dissimilar _________. Choose the best answer from those below to fill in the blank
The carrier gas transports an inserted amount of sample gas to the _______, where partitioning happens. Choose the best answer below to fill in the the blank.
In spectroscopic detection, there are several different types of detectors. Which of the detectors below generates voltage from the conversion of heat?
There are several vital components to a typical NO-NO₂-NOᵪ chemiluminescent analyzer. Which of the answers below correctly identifies the equipment that removes excess O₃ after leaving the reaction chamber?
There are several vital components to a typical NO-NO₂-NOᵪ chemiluminescent analyzer. Which of the answers below correctly identifies how the ozonator produces the O₃ required for this analyzer?
A UV photometric analyzer can measure the concentrations of sulfur in gases. If the sample 27% of the intensity going into the cell, what is the fractional transmittance?
In spectroscopic analysis, which of the analyzers below uses the principles of EMR absorption to produce a qualitative analysis?
Which of the answers below is best represented by the number "7" in the mass spectrometer diagram below?
There are several organizations that have parts of the overall environmental strategy. Which of the agencies below would oversee the fisheries and ocean act?
Which of the answers below best describes the number of parameters that mass spectrometry measures?
Which of the answers below is best represented by the number "5" in the mass spectrometer diagram below?
Which one of the terms below best describes the action of a gas samples dissolution into the stationary liquid phase of the column?
A chemiluminescent analyzer can be used to measure stack gases. Which of the conditioning methods must be used in order to gain a proper measurement of stack gases?
There are several parts to any IR analyzer. In the diagram below, which answer represents the letter "F"
There are several organizations that have parts of the overall environmental strategy. Which of the agencies below would oversee the Canadian assessment act?
There are two main groups of detectors for both types of NDIR analyzers. Which of the answers below would be considered a pnuematic detector?