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. |
Which of the following represents a mass absorption coefficient? |
| A. | Ratio of linear absorption coefficient to density |
| B. | Product of absorption coefficient and density |
| C. | Linear absorption coefficient |
| D. | Product of linear absorption coefficient and mass |
| Answer» B. Product of absorption coefficient and density | |
| 2. |
Which of the following is a radioactive vacuum gauge? |
| A. | Cold cathode gauge |
| B. | Hot cathode gauge |
| C. | Non ionization gauge |
| D. | None of the mentioned |
| Answer» B. Hot cathode gauge | |
| 3. |
Which of the following is correct for the ionization transducer? |
| A. | Grid current decrease constantly |
| B. | Grid current Increases constantly |
| C. | Grid current is made constant |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 4. |
Which of the following potential is applied to the grid? |
| A. | +ve potential |
| B. | ve potential |
| C. | Neutral potential |
| D. | None of the mentioned |
| Answer» B. ve potential | |
| 5. |
Which of the following has a helium nucleus? |
| A. | Alpha particle |
| B. | Beta particle |
| C. | Gamma particle |
| D. | All of the mentioned |
| Answer» B. Beta particle | |