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. |
At which point of displacement pressure chara has maximum slope? |
| A. | 0.14(di/dt)<sup>2</sup> |
| B. | (di/dt) |
| C. | 0.5(di/dt)<sup>2</sup> |
| D. | None of the mentioned |
| Answer» B. (di/dt) | |
| 2. |
Which of the following represents ideal flapper nozzle system? |
| A. | Ratio of output and input pressure 0.75 at displacement = 0 |
| B. | Ratio of output and input pressure 1 at displacement = 0 |
| C. | Ratio of output and input pressure 0.5 at displacement = 0 |
| D. | Ratio of output and input pressure 0 at displacement = 0 |
| Answer» C. Ratio of output and input pressure 0.5 at displacement = 0 | |
| 3. |
Which of the following represents condition for a volume of chamber? |
| A. | As large as possible |
| B. | Limited to 5 cc |
| C. | AS small as possible |
| D. | No limit |
| Answer» C. AS small as possible | |
| 4. |
Range of displacement of flapper required to change output pressure over the useful range is known as ___________ |
| A. | Cut-off displacement |
| B. | Throttling range |
| C. | Threshold value |
| D. | Break value |
| Answer» C. Threshold value | |
| 5. |
Which of the following represents the correct relation between pressure and displacement in flapper nozzle system? |
| A. | Direct proportionality |
| B. | Inverse proportionality |
| C. | Equal |
| D. | None of the mentioned |
| Answer» C. Equal | |
| 6. |
Which of the following uses displacement to pressure conversion? |
| A. | Flapper nozzle system |
| B. | Gyroscope |
| C. | Viscometer |
| D. | None of the mentioned |
| Answer» B. Gyroscope | |