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. |
AS_SPECIFIC_GRAVITY_INCREASES,_EVAPORATION_RATE_OF_MANOMETRIC_LIQUID_DECREASES.?$ |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
Which of the following has low evaporation rate than water? |
| A. | Mercury |
| B. | Transformer oil |
| C. | Tetrabromoethane |
| D. | All of the mentioned |
| Answer» E. | |
| 3. |
Water is non-manometric liquid. |
| A. | True |
| B. | False |
| Answer» C. | |
| 4. |
Which of the following is lowest unit for pressure? |
| A. | Bar |
| B. | Micron |
| C. | Torr |
| D. | Microbar |
| Answer» C. Torr | |
| 5. |
Which of the following represents pressure exerted by a column of mercury of 1 mm? |
| A. | Micron |
| B. | Torr |
| C. | Microbar |
| D. | Bar |
| Answer» C. Microbar | |
| 6. |
By conversion, 1 bar= _________ N/m2. |
| A. | 104 |
| B. | 105 |
| C. | 106 |
| D. | 107 |
| Answer» C. 106 | |
| 7. |
Atmospheric pressure can be expressed in _______________ |
| A. | N |
| B. | N/m |
| C. | N/m<sup>2</sup> |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 8. |
Manometers are generally used to measure _______________ |
| A. | Pressure |
| B. | Voltage |
| C. | Temperature |
| D. | Humidity |
| Answer» B. Voltage | |
| 9. |
Band width of servo operated manometers are limited to ___________________ |
| A. | 5 Hz |
| B. | 5 KHz |
| C. | 5 MHz |
| D. | 5 GHz |
| Answer» B. 5 KHz | |
| 10. |
Which of the following materials can be used in high pressure manometer tube? |
| A. | Glass |
| B. | Stainless steel |
| C. | Transparent plastic tube |
| D. | None of the mentioned |
| Answer» C. Transparent plastic tube | |