MCQOPTIONS
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MCQOPTIONS
This section includes 14 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 magnetic flux and the direction of motion of the conductor is _______ |
| A. | Parallel |
| B. | Equal |
| C. | Not related |
| D. | Perpendicular |
| Answer» E. | |
| 2. |
The relation between the direction of induced emf and the direction of magnetic flux is _______ |
| A. | Parallel |
| B. | Equal |
| C. | Not related |
| D. | Perpendicular |
| Answer» E. | |
| 3. |
According to Fleming’s right hand rule, the middle finger points towards? |
| A. | Current |
| B. | E.M.F. |
| C. | Motion of the conductor |
| D. | Magnetic flux |
| Answer» C. Motion of the conductor | |
| 4. |
According to Fleming’s right hand rule, the index finger points towards? |
| A. | Current |
| B. | E.M.F. |
| C. | Motion of the conductor |
| D. | Magnetic flux |
| Answer» E. | |
| 5. |
According to Fleming’s right hand rule, the thumb points towards? |
| A. | Current |
| B. | E.M.F. |
| C. | Motion of the conductor |
| D. | Magnetic flux |
| Answer» D. Magnetic flux | |
| 6. |
“The direction of an induced e.m.f. is always such that it tends to set up a current opposing the motion or the change of flux responsible for inducing that e.m.f.”, this is the statement for? |
| A. | Fleming’s left hand rule |
| B. | Fleming’s right hand rule |
| C. | Faraday’s law |
| D. | Lenz’s law |
| Answer» E. | |
| 7. |
According to Faraday’s laws of electromagnetic induction, an emf is induced in a conductor whenever? |
| A. | The conductor is perpendicular to the magnetic field |
| B. | Lies in the magnetic field |
| C. | Cuts magnetic lines of flux |
| D. | Moves parallel to the magnetic field |
| Answer» D. Moves parallel to the magnetic field | |
| 8. |
THE_RELATION_BETWEEN_THE_DIRECTION_OF_MAGNETIC_FLUX_AND_THE_DIRECTION_OF_MOTION_OF_THE_CONDUCTOR_IS________?$ |
| A. | Parallel |
| B. | Equal |
| C. | Not related |
| D. | Perpendicular |
| Answer» E. | |
| 9. |
The relation between the direction of induced emf and the direction of magnetic flux is ______? |
| A. | Parallel |
| B. | Equal |
| C. | Not related |
| D. | Perpendicular |
| Answer» E. | |
| 10. |
The relation between the direction of induced emf and the direction of motion of the conductor is? |
| A. | Parallel |
| B. | Equal |
| C. | Not related |
| D. | Perpendicular |
| Answer» E. | |
| 11. |
According to Fleming’s right hand rule, the thumb points towards?$ |
| A. | Current |
| B. | E.M.F. |
| C. | Motion of the conductor |
| D. | Magnetic flux |
| Answer» D. Magnetic flux | |
| 12. |
“The direction of an induced e.m.f. is always such that it tends to set up a current opposing the motion or the change of flux responsible for inducing that e.m.f.”, this is the statement for?$ |
| A. | Fleming’s left hand rule |
| B. | Fleming’s right hand rule |
| C. | Faraday’s law |
| D. | Lenz’s law |
| Answer» E. | |
| 13. |
Direction of induced emf is determined by __________ |
| A. | Fleming’s left hand rule |
| B. | Fleming’s right hand rule |
| C. | Faraday’s law |
| D. | Right hand thumb rule |
| Answer» C. Faraday‚Äö√Ñ√∂‚àö√ë‚àö¬•s law | |
| 14. |
According to Faraday’s laws of electromagnetic inductance, an emf is induced in a conductor whenever? |
| A. | The conductor is perpendicular to the magnetic field |
| B. | Lies in the magnetic field |
| C. | Cuts magnetic lines of flux |
| D. | Moves parallel to the magnetic field |
| Answer» D. Moves parallel to the magnetic field | |