MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Basic 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 | |