MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Instrumentation Transducers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Long path optical measurement has a range of several kilometres. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Long path optical measurement uses _____________ |
| A. | IR radiation |
| B. | Ultraviolet radiation |
| C. | Both IR and UV |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 3. |
Which of the following represents the allowed rate of CO2? |
| A. | Less than 5000ppm |
| B. | Less than 700ppm |
| C. | Less than 300ppm |
| D. | Less than 100ppm |
| Answer» D. Less than 100ppm | |
| 4. |
Toxic gases such as H2S, nitrogen oxides causes ____________ |
| A. | Immediate harm to body |
| B. | Slow harm to body |
| C. | Not sure about speed of action |
| D. | None of the mentioned |
| Answer» B. Slow harm to body | |