MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 13 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. |
WHICH_TYPE_OF_TURBINE_IS_USED_TO_CHANGE_THE_VELOCITY_OF_THE_WATER_THROUGH_ITS_FLOW??$ |
| A. | Kinetic turbines |
| B. | Axial flow turbines |
| C. | Impulse turbines |
| D. | Reaction turbines |
| Answer» D. Reaction turbines | |
| 2. |
How many types of Reaction turbines are there?$ |
| A. | 5 |
| B. | 4 |
| C. | 3 |
| D. | 9 |
| Answer» B. 4 | |
| 3. |
Which_type_of_turbine_is_a_Francis_Turbine?$ |
| A. | Impulse Turbine |
| B. | Screw Turbine |
| C. | Reaction turbine |
| D. | Turgo turbine |
| Answer» D. Turgo turbine | |
| 4. |
Which kind of turbine is a Fourneyron Turbine? |
| A. | Inward flow turbine |
| B. | Outward flow turbine |
| C. | Mixed flow turbine |
| D. | Radial flow turbine |
| Answer» C. Mixed flow turbine | |
| 5. |
Turgo_Turbine_is_an_impulsive_turbine. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
Which kind of turbines changes the pressure of the water entered through it? |
| A. | Reaction turbines |
| B. | Impulse turbines |
| C. | Reactive turbines |
| D. | Kinetic turbines |
| Answer» B. Impulse turbines | |
| 7. |
Hydraulic Machines fall under the category : |
| A. | Pulverizers |
| B. | Kinetic machinery |
| C. | Condensers |
| D. | Roto-dynamic machinery |
| Answer» E. | |
| 8. |
Which energy generated in a turbine is used to run electric power generator linked to the turbine shaft? |
| A. | Mechanical Energy |
| B. | Potential Energy |
| C. | Elastic Energy |
| D. | Kinetic Energy |
| Answer» B. Potential Energy | |
| 9. |
_______________is the electric power obtained from the energy of the water. |
| A. | Roto dynamic power |
| B. | Thermal power |
| C. | Nuclear power |
| D. | Hydroelectric power |
| Answer» E. | |
| 10. |
Buckets and blades used in a turbine are used to: |
| A. | Alter the direction of water |
| B. | Switch off the turbine |
| C. | To regulate the wind speed |
| D. | To regenerate the power |
| Answer» B. Switch off the turbine | |
| 11. |
Which principle is used in Hydraulic Turbines? |
| A. | Faraday law |
| B. | Newton’s second law |
| C. | Charles law |
| D. | Braggs law |
| Answer» C. Charles law | |
| 12. |
In hydraulic turbines, inlet energy is greater than the outlet energy. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 13. |
Hydraulic energy is converted into another form of energy by hydraulic machines. What form of energy is that? |
| A. | Mechanical Energy |
| B. | Electrical Energy |
| C. | Nuclear Energy |
| D. | Elastic Energy |
| Answer» B. Electrical Energy | |