MHT CET2012PhysicsAlternating Current
In a step-down transformer, the number of turns in
Options
- Aprimary are less
- Bprimary are more
- Cprimary and secondary are equal
- Dsecondary are infinite
Correct answer
B. primary are more
Step-by-step solution
In a step-down transformer, the number of turns of the primary coil are more than the number of turns of the secondary.