TRANSFORMERS 23 



98. The transformers described in problem 96 are connected 

 in parallel on the high-tension and in series on the low-tension 

 Bldee and are delivering power to a three- wire lighting circuit. 

 The resistances of the lamp loads on the two sides of the system 

 are 2.8 and 2.1 ohms. What is the current in the neutral conduc- 

 tor.' If the neutral conductor is disconnected from the trans- 

 formers what is the voltage across each lamp load? 



