MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Hydraulic Machines knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Piston pumps are very _______ |
| A. | Expensive |
| B. | Cheap |
| C. | Reasonable |
| D. | Intricate |
| Answer» B. Cheap | |
| 2. |
Suction stroke becomes difficult to pump ______ |
| A. | High temperature fluids |
| B. | Viscous fluids |
| C. | Fluids with abrasives |
| D. | High velocity fluids |
| Answer» C. Fluids with abrasives | |
| 3. |
Reciprocating pumps give a ________ flow |
| A. | Uniform |
| B. | Non- uniform |
| C. | Pulsating |
| D. | Sinusoidal |
| Answer» D. Sinusoidal | |
| 4. |
Piston pumps are self priming. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 5. |
When an external force is not available in a pump, we use a ________ |
| A. | Hydraulic cylinder |
| B. | Slip gauge |
| C. | Tail race |
| D. | Heater |
| Answer» B. Slip gauge | |
| 6. |
Internal breakage in a pump mainly takes place when ________ |
| A. | Discharge pressure is increased |
| B. | Temperature is increased |
| C. | Heat leads to expansion |
| D. | Corrosion takes place |
| Answer» B. Temperature is increased | |