MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Analytical Instrumentation knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following is the effective sample volume in analyzers based on gas density? |
| A. | 10 ml |
| B. | 20 ml |
| C. | 5 ml |
| D. | 50 ml |
| Answer» D. 50 ml | |
| 2. |
When hot-wires are used as detectors amplification is not required. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
In analyzers based on gas density, if the sample carries a gas having a higher density than the detector which of the following occurs? |
| A. | It will cause a net downward flow |
| B. | It will cause a net upward flow |
| C. | It splits into two beams |
| D. | There will be no difference in flow |
| Answer» B. It will cause a net upward flow | |
| 4. |
Which of the following is the relationship between the density of ideal gas and its molecular weight? |
| A. | Directly proportional |
| B. | Inversely proportional |
| C. | Linear |
| D. | No relation |
| Answer» D. No relation | |