A step-up transformer has a turns ratio of 10. If the output current is 5A, the input current is
Answers
Answer:
Correct option is
A
20 V
Explanation:
hope it helps
Explanation:
— In a step-up transformer the turn's ratio is 10. If the frequency of the current in the primary coil is 50 Hz then of the frequency of the ...
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A step up transformer has a turn ratio of 10: 1. A cell of e.m.f. 2 volts is ...
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A step up transformer has a turn ratio of 10: 1. A cell of e.m.f. 2 volts is fed to the primary. A secondary voltage developed is :
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Correct option is A) 20 V More
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In a step - up transformer the turn ratio is 1:10. A resistance of 200 ...
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In a step - up transformer the turn ratio is 1:10. A resistance of 200 ohm connected across the secondary is drawing a current of 0.5 A .What is the ...
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[Solved] The turn ratio of a step-up transformer is 10. If the input
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The turn ratio of a step-up transformer is 10. If the input supply frequency is 50 Hz, what is the output supply frequency?
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Concept: Turns ratio for the transformer is given by (frac{{{V_p}}}{{{V_s}}} = frac{{{I_s}}}{{{I_p}}} = frac{{{N_p}}}{{{N_s}}}) Where, Vp = voltage ... More
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MULTIPLE CHOICE QUESTIONS FOR CHAPTER 24 Apart from ...
A step-up transformer has a turns ratio of 10. If the output current is 5A, the input current is: [a] 50 A. [b] 5 A. [c] 2.5 A. [d] 0.5 A.
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The turns ratio of a transformer is 10. What does it mean? - Quora
14 answers
If the primary has 10 times the number of turns as the secondary then the transformer will be a step DOWN, the secondary will have 1/10th the voltage ...
3 votes
Options 3 and 4 are correct!!! Turns ratio is the ratio between output voltage(secondary)/input ... More
3 votes
The turns ratio being 10 means the ratio of the number of turns in the primary to the secondary ... More
3 votes
Turn ratio means ratio of Primary and secondary windings Number of primary windings/Number ... More
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The turn ratio of a transformer is a difference in the number of winding turns needed to ... More
1 vote
Options 2 and 3 are both possibly correct (but mutually exclusive, of course). To select ... More
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... step-up transformer has a turns ratio of 10. If the output current is 5A, the input current is: