PYQs Based test 11: Power Systems

Topics Covered

Sample Questions from this Test

1. Base load power plants are
   
   P. wind farms
   
   Q. run – of – river plants
   
   R. nuclear power plants
   
   S. diesel power plants
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2. Out of the following options, the most relevant information needed to specify the real power (P) at the PV buses in a load flow analysis is
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3. A $50MVA,10kV,50Hz$, star-connected, unloaded three-phase alternator has a synchronous reactance of 1 p.u. and a sub-transient reactance of $0.2p.u.$ If a 3-phase short circuit occurs close to the generator terminals, the ratio of initial and final values of the sinusoidal component of the short circuit current is ________.
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Test Instructions

• The test contains 20 questions and a total of 32 marks.
• You will have 180 minutes to complete the test. The timer cannot be paused once started.
• Negative marking: 0.25 mark(s) deducted per wrong answer.
• Use the question palette to mark questions for review and navigate freely.
• Detailed solutions and analytics are available immediately after submission.
• This is a free practice test. No login required to attempt.