Which of the following statements about rectifiers is INCORRECT?
1
The transformer utilization factor (TUF) is equal for both the bridge and center-tapped rectifier.
2
Each half of the secondary winding of a center-tapped transformer is utilised for only half the time.
3
The transformer utilization factor (TUF) is higher for a full-wave rectifier compared to a half-wave rectifier.
4
The transformer utilization factor (TUF) is better for a bridge rectifier compared to a center-tapped rectifier.