Question:
Gas analyzers used for
Gas analyzers used for
Show Hint
Infrared (IR) analyzers are common for multi-component work because different gases absorb infrared light at unique, specific wavelengths (their "fingerprints").
Updated On: Jul 1, 2026
- Single component analysis
- Multi component analysis
- Single and multi-component analysis
- Biochemical parameter analysis
Show Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Gas analyzers are analytical instruments designed to determine the concentration of specific gases in a mixture. Their application range is broad, covering both simple and complex requirements.
1. Single Component Analysis:
Many gas analyzers are dedicated to a single task, such as measuring the concentration of oxygen ($O_2$) in a boiler flue to optimize combustion or monitoring carbon monoxide ($CO$) levels for safety in a parking garage.
2. Multi-Component Analysis: Advanced gas analyzers, such as those based on Infrared (IR) spectroscopy or Gas Chromatography (GC), are capable of identifying and quantifying multiple different gases simultaneously from a single sample stream. For example, an emissions analyzer might measure $CO$, $CO_2$, $NO_x$, and $SO_2$ at the same time.
3. Summary: The technology is versatile; depending on the sensor type and software, a gas analyzer can be used for either
single or multi-component analysis. Therefore, option 3 is the most comprehensive and correct choice.
2. Multi-Component Analysis: Advanced gas analyzers, such as those based on Infrared (IR) spectroscopy or Gas Chromatography (GC), are capable of identifying and quantifying multiple different gases simultaneously from a single sample stream. For example, an emissions analyzer might measure $CO$, $CO_2$, $NO_x$, and $SO_2$ at the same time.
3. Summary: The technology is versatile; depending on the sensor type and software, a gas analyzer can be used for either
single or multi-component analysis. Therefore, option 3 is the most comprehensive and correct choice.
Was this answer helpful?
0
0
Top AP ECET EIE Electronics And Instrumentation Engineering Questions
- Correct form of Ohm's law is
- Which of the following is not a part of DC machine?
- A 250 V DC generator is run at rated speed with no excitation. The open circuit voltage will be
- The direction of rotation of a DC motor can be determined by
- The basic function of a transformer is to change
View More Questions
Top AP ECET EIE Analog Circuits Questions
- In RC phase shift oscillator minimum no. of RC circuits are needed to create a phase shift of $180^\circ$
- Total number of NAND gates required to implement half adder are
- RTDs have
- The zero level detector is one application of a
- Which of the following is not a detector?
View More Questions
Top AP ECET EIE Questions
- Order of the matrix $\begin{bmatrix} 1 & 6 \\ 2 & 0 \\ 7 & -1 \end{bmatrix}$ is
- If two rows (or columns) of a determinant of order 3 are identical then the value of determinant is
- Co-factor of -4 in $\begin{vmatrix} 1 & 2 & 3 \\ -4 & 3 & 6 \\ 2 & -7 & 9 \end{vmatrix}$ is
- The Matrix $\begin{bmatrix} a & h & g \\ h & b & f \\ g & f & c \end{bmatrix}$ is
- If $A = \begin{bmatrix} 0 & 0 & 1 \\ 0 & 1 & 0 \\ 1 & 0 & 0 \end{bmatrix}$ then $(A^{-1}) =$
View More Questions