A transformer that is wired as a wye transformer has ________. ...

[MGLQZ]

A transformer that is wired as a wye transformer has ________.
 
  A) 480 and 240 V B) 480 and 110 V C) 480 and 277 V

Question 2

If a control transformer has a 2:1 turns ratio and it has 240 V applied to its primary winding, the voltage at the secondary winding will be ________.
 
  A) 240 V because the secondary voltage is strictly controlled to be equal to the primary voltage
  B) 480 V
  C) 120 V

[Jadwiga9]

Answer to Question 1

C

Answer to Question 2

C

[MGLQZ]

Wow, this really help

[bigcheese9]

Thanks for the timely response, appreciate it