Question

a transformer has 20000 turns in primary coil and 30000 turns in secondary coil.160V AC is suppiled bewteen the end of primary coil
calcute voltage in secondary coil
​

Answer 1

Answer:

Given :

N

S

N

P

=

3 0 0 0

1 0 0 0

Potential difference in primary coil

V

P

=

80V

Using

V

S

V

P

=

N

S

N

P

∴

V

S

80

=

3 0 0 0

1 0 0 0

V

S

= 80× 3= 240V

Step-by-step explanation:

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Answer 2

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