Solution to Selected Questions 

star-delta-question-1-solution

Question 2 : Find Rt 

 

star-delta-question-2-solution

 

Question 3 : 

star-delta-question-3-solution

 

Question 4 : 

star-delta-question-4-solution

 

Question 5 : 

star-delta-question-5-solution

 

Question 6: 

star-delta-question-6-solution