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The low voltage winding of a 300 kVA, 11000/2200 V, 50 Hz transformer has 190 turns and a resistance of 0.06 Ω The high voltage side has 910 turns and a resistance of 1.6 Ω. When low voltage winding is short-circuited, the full-load current is obtained with 550 V applied to h.b. side. What is the equivalent resistance referred to high voltage side?
- a)1.35 Ω
- b)2.98 Ω
- c)3.46 Ω
- d)4.29 Ω
Correct answer is option 'B'. Can you explain this answer?
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The low voltage winding of a 300 kVA, 11000/2200 V, 50 Hz transformer...
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The low voltage winding of a 300 kVA, 11000/2200 V, 50 Hz transformer...
Ohms. Calculate the current flowing through the winding when the transformer is fully loaded.
First, we need to calculate the current flowing through the winding using the formula:
I = (V / Z)
Where:
I = Current flowing through the winding (A)
V = Voltage across the winding (V)
Z = Impedance of the winding (ohms)
Given that the voltage across the winding is 2200 V, and the resistance of the winding is 0.06 ohms, we can substitute these values into the formula:
I = (2200 / 0.06)
I = 36666.67 A
Therefore, the current flowing through the winding when the transformer is fully loaded is 36666.67 A.
First, we need to calculate the current flowing through the winding using the formula:
I = (V / Z)
Where:
I = Current flowing through the winding (A)
V = Voltage across the winding (V)
Z = Impedance of the winding (ohms)
Given that the voltage across the winding is 2200 V, and the resistance of the winding is 0.06 ohms, we can substitute these values into the formula:
I = (2200 / 0.06)
I = 36666.67 A
Therefore, the current flowing through the winding when the transformer is fully loaded is 36666.67 A.
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The low voltage winding of a 300 kVA, 11000/2200 V, 50 Hz transformer has 190 turns and a resistance of 0.06 Ω The high voltage side has 910 turns and a resistance of 1.6 Ω. When low voltage winding is short-circuited, the full-load current is obtained with 550 V applied to h.b. side. What is the equivalent resistance referred to high voltage side?a)1.35Ωb)2.98Ωc)3.46Ωd)4.29ΩCorrect answer is option 'B'. Can you explain this answer?
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The low voltage winding of a 300 kVA, 11000/2200 V, 50 Hz transformer has 190 turns and a resistance of 0.06 Ω The high voltage side has 910 turns and a resistance of 1.6 Ω. When low voltage winding is short-circuited, the full-load current is obtained with 550 V applied to h.b. side. What is the equivalent resistance referred to high voltage side?a)1.35Ωb)2.98Ωc)3.46Ωd)4.29ΩCorrect answer is option 'B'. 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 The low voltage winding of a 300 kVA, 11000/2200 V, 50 Hz transformer has 190 turns and a resistance of 0.06 Ω The high voltage side has 910 turns and a resistance of 1.6 Ω. When low voltage winding is short-circuited, the full-load current is obtained with 550 V applied to h.b. side. What is the equivalent resistance referred to high voltage side?a)1.35Ωb)2.98Ωc)3.46Ωd)4.29ΩCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The low voltage winding of a 300 kVA, 11000/2200 V, 50 Hz transformer has 190 turns and a resistance of 0.06 Ω The high voltage side has 910 turns and a resistance of 1.6 Ω. When low voltage winding is short-circuited, the full-load current is obtained with 550 V applied to h.b. side. What is the equivalent resistance referred to high voltage side?a)1.35Ωb)2.98Ωc)3.46Ωd)4.29ΩCorrect answer is option 'B'. Can you explain this answer?.
The low voltage winding of a 300 kVA, 11000/2200 V, 50 Hz transformer has 190 turns and a resistance of 0.06 Ω The high voltage side has 910 turns and a resistance of 1.6 Ω. When low voltage winding is short-circuited, the full-load current is obtained with 550 V applied to h.b. side. What is the equivalent resistance referred to high voltage side?a)1.35Ωb)2.98Ωc)3.46Ωd)4.29ΩCorrect answer is option 'B'. 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 The low voltage winding of a 300 kVA, 11000/2200 V, 50 Hz transformer has 190 turns and a resistance of 0.06 Ω The high voltage side has 910 turns and a resistance of 1.6 Ω. When low voltage winding is short-circuited, the full-load current is obtained with 550 V applied to h.b. side. What is the equivalent resistance referred to high voltage side?a)1.35Ωb)2.98Ωc)3.46Ωd)4.29ΩCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The low voltage winding of a 300 kVA, 11000/2200 V, 50 Hz transformer has 190 turns and a resistance of 0.06 Ω The high voltage side has 910 turns and a resistance of 1.6 Ω. When low voltage winding is short-circuited, the full-load current is obtained with 550 V applied to h.b. side. What is the equivalent resistance referred to high voltage side?a)1.35Ωb)2.98Ωc)3.46Ωd)4.29ΩCorrect answer is option 'B'. Can you explain this answer?.
Solutions for The low voltage winding of a 300 kVA, 11000/2200 V, 50 Hz transformer has 190 turns and a resistance of 0.06 Ω The high voltage side has 910 turns and a resistance of 1.6 Ω. When low voltage winding is short-circuited, the full-load current is obtained with 550 V applied to h.b. side. What is the equivalent resistance referred to high voltage side?a)1.35Ωb)2.98Ωc)3.46Ωd)4.29ΩCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for SSC.
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The low voltage winding of a 300 kVA, 11000/2200 V, 50 Hz transformer has 190 turns and a resistance of 0.06 Ω The high voltage side has 910 turns and a resistance of 1.6 Ω. When low voltage winding is short-circuited, the full-load current is obtained with 550 V applied to h.b. side. What is the equivalent resistance referred to high voltage side?a)1.35Ωb)2.98Ωc)3.46Ωd)4.29ΩCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for The low voltage winding of a 300 kVA, 11000/2200 V, 50 Hz transformer has 190 turns and a resistance of 0.06 Ω The high voltage side has 910 turns and a resistance of 1.6 Ω. When low voltage winding is short-circuited, the full-load current is obtained with 550 V applied to h.b. side. What is the equivalent resistance referred to high voltage side?a)1.35Ωb)2.98Ωc)3.46Ωd)4.29ΩCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of The low voltage winding of a 300 kVA, 11000/2200 V, 50 Hz transformer has 190 turns and a resistance of 0.06 Ω The high voltage side has 910 turns and a resistance of 1.6 Ω. When low voltage winding is short-circuited, the full-load current is obtained with 550 V applied to h.b. side. What is the equivalent resistance referred to high voltage side?a)1.35Ωb)2.98Ωc)3.46Ωd)4.29ΩCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The low voltage winding of a 300 kVA, 11000/2200 V, 50 Hz transformer has 190 turns and a resistance of 0.06 Ω The high voltage side has 910 turns and a resistance of 1.6 Ω. When low voltage winding is short-circuited, the full-load current is obtained with 550 V applied to h.b. side. What is the equivalent resistance referred to high voltage side?a)1.35Ωb)2.98Ωc)3.46Ωd)4.29ΩCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice SSC tests.
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