MCQOPTIONS
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MCQOPTIONS
This section includes 5 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. |
The air lift pump works under the principle of _______$ |
| A. | Newtons equation |
| B. | Buoyancy |
| C. | Momentum conservation |
| D. | Hydrodynamic energy |
| Answer» C. Momentum conservation | |
| 2. |
The fluid coming into the airlift pump is accelerated by ________ |
| A. | Throttle |
| B. | Impeller |
| C. | Nozzle |
| D. | Governor |
| Answer» C. Nozzle | |
| 3. |
With_the_increase_in_load,_Energy_in_the_turbine________ |
| A. | Decreases |
| B. | Increases |
| C. | Remains same |
| D. | Independent |
| Answer» B. Increases | |
| 4. |
The main function of centrifugal pumps are to ________ |
| A. | Transfer speed |
| B. | Transfer pressure |
| C. | Transfer temperature |
| D. | Transfer energy |
| Answer» E. | |
| 5. |
A pump that has low suction and moderate discharge is called _______ |
| A. | Froth pumps |
| B. | Air lift pumps |
| C. | Reciprocating pumps |
| D. | Centrifugal pumps |
| Answer» C. Reciprocating pumps | |