MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 74 Mcqs, each offering curated multiple-choice questions to sharpen your Energy Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
THE_HOLE_ON_EARTH‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬•S_SURFACE_FROM_WHERE_THE_STEAM_FROM_THE_EARTH_COMES_OUT_IS_CALLED_AS_________?$# |
| A. | Gash |
| B. | Mud pot |
| C. | Void |
| D. | Fumarole |
| Answer» E. | |
| 52. |
Unlike other power plants, in geothermal power plants no __________ is burned.$ |
| A. | Kerosene |
| B. | Petrol |
| C. | Bio gas |
| D. | Fossil fuel |
| Answer» E. | |
| 53. |
Which kind geothermal plant is most common type?$ |
| A. | Dry steam |
| B. | Flash |
| C. | Binary |
| D. | Wet steam |
| Answer» C. Binary | |
| 54. |
Most_of_the_future_geothermal_power_plants_will_be_of______________type.$ |
| A. | Dry stream geothermal plants |
| B. | Flash geothermal plants |
| C. | Binary geothermal plants |
| D. | Neither dry stream nor flash |
| Answer» D. Neither dry stream nor flash | |
| 55. |
A_spring_that_shoots_jets_of_hot_water_and_steam_into_the_air_is_called_as________$ |
| A. | Mine hole |
| B. | Geyser |
| C. | Hot spring |
| D. | Mud pot |
| Answer» C. Hot spring | |
| 56. |
From how many ways we can take the geothermal energy? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» D. 4 | |
| 57. |
The cooling water is again sent into __________ |
| A. | Valve |
| B. | Heat exchanger |
| C. | Turbine |
| D. | Condenser |
| Answer» E. | |
| 58. |
The __________ is used to turn the power into AC. |
| A. | Turbine |
| B. | Heat exchanger |
| C. | Synchronous generator |
| D. | Valve |
| Answer» D. Valve | |
| 59. |
The hot water is sent into the ________ |
| A. | Pipe |
| B. | Vapour |
| C. | Valve |
| D. | Heat exchanger |
| Answer» E. | |
| 60. |
How_much_is_the_efficiency_of_geothermal_plant? |
| A. | 28% |
| B. | 15% |
| C. | 42% |
| D. | 30% |
| Answer» C. 42% | |
| 61. |
Flash geothermal power plants turns the high pressure hot water into__________? |
| A. | Low pressure hot water |
| B. | Low pressure cool water |
| C. | High pressure hot water |
| D. | High pressure hot water |
| Answer» C. High pressure hot water | |
| 62. |
Earth’s outer layer rock is called as _________?# |
| A. | Mantle |
| B. | Crust |
| C. | Outer core |
| D. | Asthenosphere |
| Answer» C. Outer core | |
| 63. |
A geothermal solution containing appreciable amounts of sodium chloride or other salts is called as __________ |
| A. | Fluids |
| B. | Brine |
| C. | Solvent |
| D. | Magma |
| Answer» C. Solvent | |
| 64. |
How many types of geothermal power plants are there? |
| A. | 2 |
| B. | 4 |
| C. | 5 |
| D. | 3 |
| Answer» E. | |
| 65. |
Who invented first geothermal plant? |
| A. | Michael Faraday |
| B. | Piero Ginori Conti |
| C. | Enrico Fermi |
| D. | Guglielmo Marconi |
| Answer» C. Enrico Fermi | |
| 66. |
The hot water from the ground is used to ________ |
| A. | Turn turbines |
| B. | Heat water |
| C. | Heat turbines |
| D. | Heat machinery |
| Answer» B. Heat water | |
| 67. |
What does EGS stand for in geothermal energy? |
| A. | Engraved Geothermal systems |
| B. | Enhanced geothermal system |
| C. | Exhaust gas system |
| D. | Engineered geo physical system |
| Answer» C. Exhaust gas system | |
| 68. |
How much deep the earth should be drilled for reservoirs? |
| A. | 1Km |
| B. | 1.5Km |
| C. | 1.6Km |
| D. | 1.7km |
| Answer» D. 1.7km | |
| 69. |
How many kinds of Geo thermal steams are there? |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 5 |
| Answer» B. 3 | |
| 70. |
The first geothermal electricity was produced in Italy in ________ |
| A. | 1903 |
| B. | 1901 |
| C. | 1902 |
| D. | 1904 |
| Answer» E. | |
| 71. |
What is hot molten rock called? |
| A. | Lava |
| B. | Magma |
| C. | Igneous rocks |
| D. | Volcano |
| Answer» C. Igneous rocks | |
| 72. |
Resources of geothermal energy range from shallow ground to hot water. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 73. |
How much is the average temperature at depth of 10 km of earth surface? |
| A. | 200<sup>o</sup>C |
| B. | 900<sup>o</sup>C |
| C. | 650<sup>o</sup>C |
| D. | 20<sup>o</sup>C |
| Answer» B. 900<sup>o</sup>C | |
| 74. |
The process of producing energy by utilizing heat trapped inside the earth surface is called _________ |
| A. | Hydrothermal energy |
| B. | Geo-Thermal energy |
| C. | Solar energy |
| D. | Wave energy |
| Answer» C. Solar energy | |