Question

Which of the following is the chopping frequency used for industrial analyzers in the simple infrared analyser for gas analysis?

a.

2-10 Hz

b.

2-50 Hz

c.

2-100 Hz

d.

2-150 Hz

Answer: (a).2-10 Hz

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. Which of the following is the chopping frequency used for industrial analyzers in the simple infrared analyser for gas analysis?

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. Which of the following is used as a source in the simple infrared analyzer for gas analysis?

Q. Vibration excitation occurs only if the sample has hetero-atomic molecules.

Q. Which of the following is the chopping frequency used for medical applications in simple infrared analyser for gas analysis?

Q. The movement of diaphragm in simple infrared analyser for gas analysis results in which of the following?

Q. Which of the following is not the drawback of conventional infrared analyzers used for gas analysis?

Q. Which of the following is used as detector in improved infrared analyzer used for gas analysis?

Q. In calibration of CO₂ analyser, in order to establish zero calibration which of the following is used as sample?

Q. Which of the following is not the characteristics of Indium arsenide photovoltaic detector used in infrared analyzers for hydrocarbons?

Q. Luft detector cell which uses gas as detection mechanism is not vibration sensitive.

Q. Which kind of filter is used in improved version of infrared gas analyzer at the output end?

Q. Thermal conductivity analyzers cannot be used in which of the following measurements?

Q. In which of the following conditions can thermal conductivity analyzer be used for multi-component mixtures?

Q. Which among the following elements has the highest thermal conductivity?

Q. Which of the following materials are generally not used for the construction of filaments in thermal conductivity analyzers?

Q. Thermistors have positive temperature-coefficient of resistance.

Q. Which of the following is not the characteristic of thermistors used in thermal conductivity analyzers?

Q. How can the high speed of response be obtained in thermal conductivity analyzers?

Q. Which of the following bridges are used in thermal conductivity analyzers?

Q. Which of the following is generally used as indicators in bridges in thermal conductivity analyzers?

Q. Changes in the composition of gas stream give rise to changes in thermal conductivity of the gas stream.

Recommended Subjects

Are you eager to expand your knowledge beyond Analytical Instrumentation? We've handpicked a range of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!