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Which of the following conditions have to ensured for a open-circuit test?
A. Performed on L.V side
B. Leakage impedance can be obtained
C. It is performed at rated voltage
D. It gives magnetizing impedance
B. Leakage impedance can be obtained
C. It is performed at rated voltage
D. It gives magnetizing impedance
- a)B, D
- b)A, B, C
- c)B, C, D
- d)A, C, D
Correct answer is option 'D'. Can you explain this answer?
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Which of the following conditions have to ensured for a open-circuit t...
Conditions for Open-Circuit Test:
- Performed on L.V side: The open-circuit test is typically performed on the low-voltage (L.V) side of the transformer to measure the no-load current and losses.
- Rated Voltage: The test is conducted at the rated voltage of the transformer to obtain accurate results. Deviating from the rated voltage can lead to incorrect readings.
- Magnetizing Impedance: The open-circuit test provides information about the magnetizing impedance of the transformer. This is crucial for understanding the magnetization characteristics of the transformer.
Therefore, the conditions that need to be ensured for an open-circuit test are:
- A, C, D
- Performed on L.V side: The open-circuit test is typically performed on the low-voltage (L.V) side of the transformer to measure the no-load current and losses.
- Rated Voltage: The test is conducted at the rated voltage of the transformer to obtain accurate results. Deviating from the rated voltage can lead to incorrect readings.
- Magnetizing Impedance: The open-circuit test provides information about the magnetizing impedance of the transformer. This is crucial for understanding the magnetization characteristics of the transformer.
Therefore, the conditions that need to be ensured for an open-circuit test are:
- A, C, D
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Community Answer
Which of the following conditions have to ensured for a open-circuit t...
Leakage impedance is not found from open-circuit test.
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Which of the following conditions have to ensured for a open-circuit test?A. Performed on L.V sideB. Leakage impedance can be obtainedC. It is performed at rated voltageD. It gives magnetizing impedancea)B, Db)A, B, Cc)B, C, Dd)A, C, DCorrect answer is option 'D'. Can you explain this answer?
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