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Tappings of a transformer are provided
- a)at the phase end of lv side
- b)at the phase end of hv side
- c)at the neutral side end of hv side
- d)at the middle of hv side
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
Tappings of a transformer are provideda)at the phase end of lv sideb)a...
Tappings are provided to regulate voltage as per need in the secondary side.
Since in HV side, current is low & have more number of turns so tappings are provided in HV side to prevent sparks & for smooth voltage regulation. It is positioned at the middle to eliminate axial forces.
Since in HV side, current is low & have more number of turns so tappings are provided in HV side to prevent sparks & for smooth voltage regulation. It is positioned at the middle to eliminate axial forces.
Most Upvoted Answer
Tappings of a transformer are provideda)at the phase end of lv sideb)a...
Tappings of a transformer are provided at the middle of hv side. Let's understand this in detail:
Transformer Tappings:
Tappings on a transformer refer to the points where the output voltage can be adjusted by altering the winding turns ratio. These tappings are usually provided on the high voltage (HV) side of the transformer.
Purpose of Tappings:
The primary purpose of tappings is to provide flexibility in the output voltage of the transformer. This is necessary in cases where the load requirements vary, and a fixed voltage output may not be suitable. By adjusting the tappings, the voltage can be increased or decreased to meet the load requirements.
Location of Tappings:
Tappings can be provided on either the high voltage (HV) or low voltage (LV) side of the transformer. However, it is more common to provide tappings on the HV side. This is because the current on the LV side is higher, and it is more difficult to control the voltage accurately.
Tappings at the Middle of HV Side:
The tappings on the HV side of the transformer are usually provided at the middle of the winding. This is because the voltage output can be adjusted more accurately at this point. Tappings can also be provided at other points on the winding, but this is less common.
Conclusion:
In conclusion, tappings on a transformer are provided on the high voltage side to adjust the output voltage. The tappings are usually provided at the middle of the winding for more accurate voltage control.
Transformer Tappings:
Tappings on a transformer refer to the points where the output voltage can be adjusted by altering the winding turns ratio. These tappings are usually provided on the high voltage (HV) side of the transformer.
Purpose of Tappings:
The primary purpose of tappings is to provide flexibility in the output voltage of the transformer. This is necessary in cases where the load requirements vary, and a fixed voltage output may not be suitable. By adjusting the tappings, the voltage can be increased or decreased to meet the load requirements.
Location of Tappings:
Tappings can be provided on either the high voltage (HV) or low voltage (LV) side of the transformer. However, it is more common to provide tappings on the HV side. This is because the current on the LV side is higher, and it is more difficult to control the voltage accurately.
Tappings at the Middle of HV Side:
The tappings on the HV side of the transformer are usually provided at the middle of the winding. This is because the voltage output can be adjusted more accurately at this point. Tappings can also be provided at other points on the winding, but this is less common.
Conclusion:
In conclusion, tappings on a transformer are provided on the high voltage side to adjust the output voltage. The tappings are usually provided at the middle of the winding for more accurate voltage control.
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Tappings of a transformer are provideda)at the phase end of lv sideb)at the phase end of hv sidec)at the neutral side end of hv sided)at the middle of hv sideCorrect answer is option 'D'. Can you explain this answer?
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Tappings of a transformer are provideda)at the phase end of lv sideb)at the phase end of hv sidec)at the neutral side end of hv sided)at the middle of hv sideCorrect answer is option 'D'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about Tappings of a transformer are provideda)at the phase end of lv sideb)at the phase end of hv sidec)at the neutral side end of hv sided)at the middle of hv sideCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Tappings of a transformer are provideda)at the phase end of lv sideb)at the phase end of hv sidec)at the neutral side end of hv sided)at the middle of hv sideCorrect answer is option 'D'. Can you explain this answer?.
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