Eddy current damping is not used on type instruments because
  • a)
    the presence of a permanent magnet required damping would affect the deflection and reading of the instrument
  • b)
    the presence of permanent magnet will result overheating of the coil
  • c)
    uneven scale will be required and the instrument will require calibration every time
  • d)
    excessive vibration will result in a disc due to eddy currents, thereby affecting the accuracy
Correct answer is option 'A'. Can you explain this answer?

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This discussion on Eddy current damping is not used on type instruments becausea)the presence of a permanent magnet required damping would affect the deflection and reading of the instrumentb)the presence of permanent magnet will result overheating of the coilc)uneven scale will be required and the instrument will require calibration every timed)excessive vibration will result in a disc due to eddy currents, thereby affecting the accuracyCorrect answer is option 'A'. Can you explain this answer? is done on EduRev Study Group by Electrical Engineering (EE) Students. The Questions and Answers of Eddy current damping is not used on type instruments becausea)the presence of a permanent magnet required damping would affect the deflection and reading of the instrumentb)the presence of permanent magnet will result overheating of the coilc)uneven scale will be required and the instrument will require calibration every timed)excessive vibration will result in a disc due to eddy currents, thereby affecting the accuracyCorrect answer is option 'A'. Can you explain this answer? are solved by group of students and teacher of Electrical Engineering (EE), which is also the largest student community of Electrical Engineering (EE). If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for Electrical Engineering (EE) on EduRev and even discuss your questions like Eddy current damping is not used on type instruments becausea)the presence of a permanent magnet required damping would affect the deflection and reading of the instrumentb)the presence of permanent magnet will result overheating of the coilc)uneven scale will be required and the instrument will require calibration every timed)excessive vibration will result in a disc due to eddy currents, thereby affecting the accuracyCorrect answer is option 'A'. Can you explain this answer? over here on EduRev! Apart from being the largest Electrical Engineering (EE) community, EduRev has the largest solved Question bank for Electrical Engineering (EE).
This discussion on Eddy current damping is not used on type instruments becausea)the presence of a permanent magnet required damping would affect the deflection and reading of the instrumentb)the presence of permanent magnet will result overheating of the coilc)uneven scale will be required and the instrument will require calibration every timed)excessive vibration will result in a disc due to eddy currents, thereby affecting the accuracyCorrect answer is option 'A'. Can you explain this answer? is done on EduRev Study Group by Electrical Engineering (EE) Students. The Questions and Answers of Eddy current damping is not used on type instruments becausea)the presence of a permanent magnet required damping would affect the deflection and reading of the instrumentb)the presence of permanent magnet will result overheating of the coilc)uneven scale will be required and the instrument will require calibration every timed)excessive vibration will result in a disc due to eddy currents, thereby affecting the accuracyCorrect answer is option 'A'. Can you explain this answer? are solved by group of students and teacher of Electrical Engineering (EE), which is also the largest student community of Electrical Engineering (EE). If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for Electrical Engineering (EE) on EduRev and even discuss your questions like Eddy current damping is not used on type instruments becausea)the presence of a permanent magnet required damping would affect the deflection and reading of the instrumentb)the presence of permanent magnet will result overheating of the coilc)uneven scale will be required and the instrument will require calibration every timed)excessive vibration will result in a disc due to eddy currents, thereby affecting the accuracyCorrect answer is option 'A'. Can you explain this answer? over here on EduRev! Apart from being the largest Electrical Engineering (EE) community, EduRev has the largest solved Question bank for Electrical Engineering (EE).