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a transformer has 200 turns in its primary coil, the

a transformer has 200 turns in its primary coil, the potential difference across the transformer is 220V needs to operate an
1. 1 answer
2. asked by help physics
3. 1,664 views
A transformer designed to convert a 220 V a.c mains to 10V has 3300 turns on primary coil. How many turns should be in the
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2. asked by Precious
3. 340 views
a transformer with 600 turns in the primary coil is connected to a 120v AC source. If the transformer is to have (3) separate
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2. asked by Jay
3. 1,428 views
A transformer with 360 turns in its primary coil and 18 turns in its secondary coil is designed to delivered an average power of
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2. asked by Sonia
3. 1,191 views
A soldering iron uses an electric current in a wire to heat the tip. A transformer with 100 turns on the secondary coil provides
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2. asked by Bob
3. 570 views
A soldering iron uses an electric current in a wire to heat the tip. A transformer with 100 turns on the secondary coil provides
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2. asked by Bob
3. 783 views
Suppose that you want to build a transformer that will convert 80 V power coming in the primary coil to 120 V power going out of
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2. asked by soggy bob ross
3. 380 views
A step-up transformer has 80 turns on its primary coil and 1200 turns on its secondary coil. The primary circuit is supplied
1. 9 answers
2. 165 views
If a step-up transformer has a primary coil with 15 turns, how many turns would be required in the secondary coil in order to
1. 2 answers
2. asked by sid
3. 1,267 views
Suppose that you want to build a transformer that will convert 80 V power coming in the primary coil to 120 V power going out of
1. 1 answer
2. asked by soggy bob ross
3. 149 views