GATE Electrical Engineering (EE) Test: Optimal Power System Operation
MCQ Practice Test & Solutions: Test: Optimal Power System Operation of Power Systems (10 Questions)
You can prepare effectively for Electrical Engineering (EE) GATE Electrical Engineering (EE) Mock Test Series 2027 with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Test: Optimal Power System Operation of Power Systems". These 10 questions have been designed by the experts with the latest curriculum of Electrical Engineering (EE) 2026, to help you master the concept.
Test Highlights:
- - Format: Multiple Choice Questions (MCQ)
- - Duration: 30 minutes
- - Number of Questions: 10
Sign up on EduRev for free to attempt this test and track your preparation progress.
If 
for a plant i with output P1 and loss in the system being PL increases, the penalty factor of the system
for a plant i with output P1 and loss in the system being PL increases, the penalty factor of the systemDetailed Solution: Question 1
The incremental fuel costs of two plants are given by
For economic schedule of a load of 180 MW
For economic schedule of a load of 180 MW
A generator is supplying a load. An incremental change in load of 4 MW requires generation to be increased by 6 MW. The cost at plant bus is ₹ 30/MWhr. The incremental cost at the receiving end is
Detailed Solution: Question 3
The current distribution factors for the power system network shown below are given by
Detailed Solution: Question 4
The incremental transmission loss of a plant can’t be a
Detailed Solution: Question 5
When generating units are loaded to equal incremental costs, it results in
Detailed Solution: Question 6
Detailed Solution: Question 7
Detailed Solution: Question 8
Cost curves are expressed as:
The optimization problem is
26 docs|247 tests |
