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AE & JE EE Quiz Economic Load Dispatch

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Question 1

The two-part tariff is used for

Question 2

The overall efficiency of a steam power station is ………….. its thermal efficiency.

Question 3

The incremental cost characteristics of two generators delivering a total load of 200 MW are as follows:

What should be the values of P₁ and P₂, for economic operation?

Question 4

Statement I: Unit commitment problem must be solved by doing economic load dispatch

Statement II: Economic scheduling involves only those generating units are allotted by unit commitment problem during the problem.

Question 5

In flat demand rate tarrif rate of energy depends on?

Question 6

If the penalty factor of a plant is 2, its incremented transmission loss will be

Question 7

The power generated by two plants are:

P_a1 = 50 MW, P_a2 = 40 MW

If the loss coefficients are B₁₁ = 0.001, B₂₂ = 0.0025 and B₁₂ = – 0.0005 then the power loss will be

Question 8

In block meter rate tarrif price of energy consumption is?

Question 9

Per unit energy cost

Question 10

Two generator supplying a load of 1000 MW. In ore mental cost causes are shown in figure with limits. For economic load dispatch generation schedule is

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AE & JE Exams

May 26AE & JE Exams