1
answer
20
views
36b
Problem

For access to Textbook Solutions, a Class+ or Grade+ subscription is required.

Textbook Expert
Textbook ExpertVerified Tutor
15 Nov 2021

Given information

It is given in the question that 

For a step down transformer to the home 

Primary voltage,      

Secondary voltage,    

 

 

Step-by-step explanation

Step 1.

A Step Down Transformer is a device which converts high primary voltage to a low secondary voltage.

In a Step Down Transformer, the primary winding of a coil has more turns than the secondary winding

The  transformer consists of two coils - primary coil and secondary coil.

Primary and secondary coils are input and output coils respectively

 

since Step down transformer, converts high voltage to low voltage , from the diagram it is clear that  at the house, the voltage is changed from 7200 V to 240 V. 

Unlock all Textbook Solutions

Already have an account? Log in
Start filling in the gaps now
Log in