Consider two transformers. Transformer A has 300 turns on its primary and 500 turns on its secondary. Transformer B has 250 turns on its primary and 1000 turns on its secondary. The same voltage is supplied at the primary of both transformers. The secondary voltage in transformer A has an amplitude V = 50 V. What is the amplitude of the secondary voltage on transformer B?

Question

contestada

Respuesta :

aristeus aristeus · Answer 1 · 2020-04-15T05:10:44+02:00

Answer:

Secondary voltage on second transformer is 200 volt.

Explanation:

It is given two transformer

Let us consider first transformer.

Number of turns in primary [tex]N_p=300[/tex]

Numb er of turns in secondary [tex]N_s=500[/tex]

Now consider second transformer

Number of turns in primary [tex]N_p=250[/tex]

Number of turns in secondary [tex]N_s=1000[/tex]

Now it is given that same voltage of 50 volt is applied to primary of both the transformer.

For second transformer

[tex]\frac{N_p}{N_s}=\frac{V_p}{V_s}[/tex]

[tex]\frac{250}{1000}=\frac{50}{V_s}[/tex]

[tex]V_s=200volt[/tex]

So secondary voltage on second transformer is 200 volt