MCQOPTIONS
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MCQOPTIONS
This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Electrical Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The relation between the direction of current and the direction of the force is _________ |
| A. | Same direction |
| B. | Opposite direction |
| C. | Perpendicular |
| D. | Unrelated |
| Answer» D. Unrelated | |
| 2. |
The relation between the direction of current and the direction of magnetic field is ________ |
| A. | Same direction |
| B. | Opposite direction |
| C. | Perpendicular |
| D. | Unrelated |
| Answer» D. Unrelated | |
| 3. |
The relation between the direction of force and the direction of magnetic field is _________ |
| A. | Same direction |
| B. | Opposite direction |
| C. | Perpendicular |
| D. | Unrelated |
| Answer» D. Unrelated | |
| 4. |
According to Flemming’s left hand rule, the thumb denotes? |
| A. | Direction of magnetic field |
| B. | Direction of current |
| C. | Direction of force |
| D. | Direction of force as well as current |
| Answer» D. Direction of force as well as current | |
| 5. |
According to Flemming’s left hand rule, the middle finger denotes? |
| A. | Direction of magnetic field |
| B. | Direction of current |
| C. | Direction of force |
| D. | Direction of force as well as current |
| Answer» C. Direction of force | |
| 6. |
According to Flemming’s left hand rule, the index finger denotes? |
| A. | Direction of magnetic field |
| B. | Direction of current |
| C. | Direction of force |
| D. | Direction of force as well as current |
| Answer» B. Direction of current | |
| 7. |
Magnetic field lines ___________ at the south pole. |
| A. | Emerge |
| B. | Converge |
| C. | Neither emerge nor converge |
| D. | Either emerge or converge |
| Answer» C. Neither emerge nor converge | |
| 8. |
THE_RELATION_BETWEEN_THE_DIRECTION_OF_CURRENT_AND_THE_DIRECTION_OF_MAGNETIC_FIELD_IS_________?$ |
| A. | Same direction |
| B. | Opposite direction |
| C. | Perpendicular |
| D. | Unrelated |
| Answer» D. Unrelated | |
| 9. |
The_relation_between_the_direction_of_current_and_the_direction_of_the_force_is__________$ |
| A. | Same direction |
| B. | Opposite direction |
| C. | Perpendicular |
| D. | Unrelated |
| Answer» D. Unrelated | |
| 10. |
The relation between the direction of force and the direction of magnetic field is ________? |
| A. | Same direction |
| B. | Opposite direction |
| C. | Perpendicular |
| D. | Unrelated |
| Answer» D. Unrelated | |
| 11. |
According to Flemming’s left hand rule, the thumb denotes?# |
| A. | Direction of magnetic field |
| B. | Direction of current |
| C. | Direction of force |
| D. | Direction of force as well as current |
| Answer» D. Direction of force as well as current | |
| 12. |
According to Flemming’s left hand rule, the index finger denotes?$ |
| A. | Direction of magnetic field |
| B. | Direction of current |
| C. | Direction of force |
| D. | Direction of force as well as current |
| Answer» B. Direction of current | |
| 13. |
Which of the following is used to determine the direction of magnetic field in a current carrying conductor? |
| A. | Left hand thumb rule |
| B. | Right hand thumb rule |
| C. | Right hand palm rule |
| D. | Left hand palm rule |
| Answer» C. Right hand palm rule | |
| 14. |
Magnetic field lines ___________ at the north pole. |
| A. | Emerge |
| B. | Converge |
| C. | Neither emerge nor converge |
| D. | Either emerge or converge |
| Answer» B. Converge | |
| 15. |
Field lines move from __________ |
| A. | North to south |
| B. | South to north |
| C. | West to east |
| D. | East to west |
| Answer» B. South to north | |