MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
An accuracy of 1 part in 102 has been obtained in precision mass measurements. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
Nier-Johnson geometry involves a deflection of which of the following radians in a radial electrostatic field analyser? |
| A. | |
| B. | /2 |
| C. | /3 |
| D. | /4 |
| Answer» C. /3 | |
| 3. |
Which of the following is commonly varied in magnetic deflection mass spectrometer? |
| A. | Electric sector |
| B. | Magnetic fold strength |
| C. | Magnetic constant |
| D. | Electric constant |
| Answer» C. Magnetic constant | |