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. |
Simplest example of single acting reciprocating pump is _______ |
| A. | Mineral ores |
| B. | Whirl wheels |
| C. | Bicycle tires |
| D. | Syringe |
| Answer» E. | |
| 2. |
Centrifugal pump is less efficient than a reciprocating pump because of its _______ |
| A. | Temperature |
| B. | Speed |
| C. | Heat |
| D. | Cost |
| Answer» E. | |
| 3. |
Positive displacement pumps are divided into two types. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
Positive displacement pumps regulate the flow by varying its ________ |
| A. | Drag force |
| B. | Cyclic stress |
| C. | Shock waves |
| D. | Flow speed |
| Answer» E. | |
| 5. |
A quantity of fluid that leaks from a higher pressure discharge to a lower pressure discharge is called______ |
| A. | Slip |
| B. | Heat |
| C. | Friction |
| D. | Enthalpy |
| Answer» B. Heat | |