Self Evaluation questions 
ELECTRICAL Department, RESTRUCTURED POWR SYSTEM by A R ABHYANKAR, 
IIT Delhi, New Delhi. 
Module 5 
1.The numerical value of LMP on all buses is exactly the same. Which of the following inferences are true? 

2.LMP on all buses has same numerical value. The line shadow price for line mn will be: 
3. For a hypothetical lossless system, merchandizing surplus will be 

4.Locational Marginal Price (LMP) on a bus 

5. For a standard two bus lossless system, the power flow is from bus 1 to bus 2 and Lagrange multiplier associated with the global loadgeneration balance equation (λ) is equal to 10. The Lagrange multiplier associated with inequality constraint of line flow limit is μ_{12}=0. The LMP on bus 2 is 
