MCQOPTIONS
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MCQOPTIONS
This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Energy Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The total number of nucleons in the nucleus is called _________$ |
| A. | Atomic number |
| B. | Mass number |
| C. | Electric charge |
| D. | Periodic number |
| Answer» D. Periodic number | |
| 2. |
Number_of_protons_in_the_nucleus_is_called____________$ |
| A. | Atomic number |
| B. | Mass number |
| C. | Electric charge |
| D. | Periodic number |
| Answer» C. Electric charge | |
| 3. |
Electrons that orbit outermost shell of an atom are called? |
| A. | Valence electrons |
| B. | Electrons |
| C. | Electron Coefficients |
| D. | Neutrons |
| Answer» D. Neutrons | |
| 4. |
What is the time during which one half of a number of radioactive species decays or one half of their activity ceases? |
| A. | Half Life |
| B. | Super critical state |
| C. | Semi life |
| D. | Critical life |
| Answer» B. Super critical state | |
| 5. |
The net neutrons produced per initial neutron accounting for all possible losses is called? |
| A. | Bombardment |
| B. | Half life |
| C. | Multiplication factors |
| D. | Covalent bond |
| Answer» B. Half life | |
| 6. |
To_disrupt_a_nucleus_and_separate_in_into_its_component_nucleons,_energy_must_be_supplied_from_outside_and_this_energy_is_called? |
| A. | Bonding energy |
| B. | Kinetic energy |
| C. | Binding energy |
| D. | Nuclear energy |
| Answer» D. Nuclear energy | |
| 7. |
Heliu? |
| A. | Hydrogen |
| B. | Carbon |
| C. | Oxygen |
| Answer» C. Oxygen | |
| 8. |
On which law is the nuclear energy explained? |
| A. | Einstein’s law |
| B. | Newton’s law |
| C. | Rutherford law |
| D. | Mendeleev law |
| Answer» B. Newton‚Äö√Ñ√∂‚àö√ë‚àö¬•s law | |
| 9. |
The atom as a whole is electrically charged. |
| A. | True |
| B. | False |
| Answer» C. | |
| 10. |
Nucleus consists of two sub-particles known as? |
| A. | Nucleotides |
| B. | Nucleons |
| C. | Neutrons |
| D. | Nucleosides |
| Answer» C. Neutrons | |
| 11. |
What is the most attractive part of nuclear energy? |
| A. | Supports countries development |
| B. | Causes no pollution |
| C. | Has high efficiency of energy production |
| D. | Is available in abundance |
| Answer» C. Has high efficiency of energy production | |
| 12. |
How much amount of nuclear energy burnt is equivalent to the energy produced by 3000 tonnes of coal? |
| A. | 1kg |
| B. | 5kg |
| C. | 15kg |
| D. | 20kg |
| Answer» B. 5kg | |
| 13. |
Why has nuclear energy become an inevitable option for the development of the country? |
| A. | Because less pollution caused by nuclear plant |
| B. | High efficiency of nuclear energy |
| C. | Due to acute shortage of other sources of energy |
| D. | High cost of energy production of other sources |
| Answer» D. High cost of energy production of other sources | |