Solve this: Q A 60 W load is connected to the secondary of a transformer whose primary draws line - English - Pronouns

Question

Solve this:
Q A 60 W load is connected to the secondary of a transformer whose
primary draws line voltage If a current of 0 54 A flows in the load
What is the current in the primary coil Comment on the type of
transformer being used?

Abhirup · Accepted Answer

V(l) = P(l)/ I(l) = 60/0 54 = 111 11V
On an average, the input current is half the load,
I(p) = I(l)/2 = 0 54/2 = 0 27A
Therefore it is a step down transformer

Solve this: Q. A 60 W load is connected to the secondary of a transformer whose primary draws line voltage. If a current of 0.54 A flows in the load. What is the current in the primary coil. Comment on the type of transformer being used?

Solve this:
Q. A 60 W load is connected to the secondary of a transformer whose primary draws line voltage. If a current of 0.54 A flows in the load. What is the current in the primary coil. Comment on the type of transformer being used?