Physics, 23.11.2020 14:00 electronia
A transformer has 1000 turns on the primary coil.
The voltage applied to the primary coil is 230V a. c,
How many turns are on the secondary coil if the output
voltage is 46 V a. c.?
A)20 B)200 C)2000 D4000 E)8000
Answers: 3
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A transformer has 1000 turns on the primary coil.
The voltage applied to the primary coil is 230V a...
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