The turn ratio of a transformer is 2:3. If the current through primary is 3A, then current through load resistance is

1 A

No worries! We‘ve got your back. Try BYJU‘S free classes today!

4.5 A

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

2 A

No worries! We‘ve got your back. Try BYJU‘S free classes today!

1.5 A

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B 4.5 A
$\frac{I_{p}}{I_{s}} = \frac{N_{s}}{N_{p}}$
$o r \frac{3}{I_{s}} = \frac{2}{3}$
$o r I_{s} = 4.5 A$

Suggest Corrections

Similar questions

Q. The turn ratio of transformers is given as

2 : 3

. If the current through the primary coil is

3 A

, thus calculate the current through load resistance.

The turn ratio of a transformer is given as $2 : 3$ . If the current through the primary coil is $3 A$ , then calculate the current through load resistance.

Q. The primary to secondary turns ratio of a transformer is given as 2 : 3. If the current through the primary coil is 3 A, then the current through load resistance is

The turn ratio of a transformer is given as $2 : 3$ . If the current through the primary coil is $3 A$ , then calculate the current through load resistance.

Q. The ratio of turns in the transformer is given as 2:3. If the current passing through the primary coil is 3 A. Find the current through the load resistance:

Join BYJU'S Learning Program

The turn ratio of a transformer is 2:3. If the current through primary is 3A, then current through load resistance is

The correct option is B 4.5 AIpIs=NsNpor 3Is=23orIs=4.5A

The correct option is B 4.5 A
$\frac{I_{p}}{I_{s}} = \frac{N_{s}}{N_{p}}$
$o r \frac{3}{I_{s}} = \frac{2}{3}$
$o r I_{s} = 4.5 A$