Transformers

Question 1

Define transformer

Answer 1

Step current up or down in a circuit

Question 2

What are the 2 types of transformers?

Answer 2

Step up
Step down

Question 3

What is the formula for calculating the number of turns in the coils or the voltage in the coils of a transformer?

Answer 3

Np/Ns = Vp/Vs

Question 4

What is the formula for calculating the current in a transformer?

Answer 4

Vp.Ip = Vs.Is