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What is the current transformer?
- a)transformer used with an A.C. ammeter
- b)transformer used with an D.C. ammeter
- c)transformer used with an A.C. voltmeter
- d)transformer used with an D.C. voltmeter
Correct answer is option 'A'. Can you explain this answer?
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What is the current transformer?a)transformer used with an A.C. ammete...
A current transformer is a type of transformer that is specifically designed to measure high currents in an alternating current (A.C.) system. It is commonly used in conjunction with an A.C. ammeter to measure the current flowing through a circuit.
The primary winding of the current transformer is connected in series with the circuit carrying the current to be measured, while the secondary winding is connected to the ammeter. The primary winding is typically made of a few turns of heavy-gauge wire, allowing it to handle high currents. The secondary winding has a larger number of turns, which steps down the current to a level suitable for measurement by the ammeter.
By using a current transformer, the high currents in the circuit can be transformed to a lower, more manageable level for measurement. This allows for accurate current measurement without the need for the ammeter to directly handle the full current.
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What is the current transformer?a)transformer used with an A.C. ammeterb)transformer used with an D.C. ammeterc)transformer used with an A.C. voltmeterd)transformer used with an D.C. voltmeterCorrect answer is option 'A'. Can you explain this answer?
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What is the current transformer?a)transformer used with an A.C. ammeterb)transformer used with an D.C. ammeterc)transformer used with an A.C. voltmeterd)transformer used with an D.C. voltmeterCorrect answer is option 'A'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about What is the current transformer?a)transformer used with an A.C. ammeterb)transformer used with an D.C. ammeterc)transformer used with an A.C. voltmeterd)transformer used with an D.C. voltmeterCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the current transformer?a)transformer used with an A.C. ammeterb)transformer used with an D.C. ammeterc)transformer used with an A.C. voltmeterd)transformer used with an D.C. voltmeterCorrect answer is option 'A'. Can you explain this answer?.
What is the current transformer?a)transformer used with an A.C. ammeterb)transformer used with an D.C. ammeterc)transformer used with an A.C. voltmeterd)transformer used with an D.C. voltmeterCorrect answer is option 'A'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about What is the current transformer?a)transformer used with an A.C. ammeterb)transformer used with an D.C. ammeterc)transformer used with an A.C. voltmeterd)transformer used with an D.C. voltmeterCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the current transformer?a)transformer used with an A.C. ammeterb)transformer used with an D.C. ammeterc)transformer used with an A.C. voltmeterd)transformer used with an D.C. voltmeterCorrect answer is option 'A'. Can you explain this answer?.
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