ps-1 mid 2qp (1)

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KUPPAM ENGINEERING COLLEGEII DEEE IV SEM POWER SYSTEM-1 (EE-403)MID TEST IIPART AANSWER ALL THE QUESTIONS(3x2 =6)1. State the Advantages of integrated power plant?2. Define the following termsa) Maximum demandb) average load3. State the types of arc quenching mediums used in circuit breaker?PART - BAnswer any two(2 X 7 =14)1. Explain the various types of tariffs?2.Explain the working of MOCB with a neat sketch?3. state various schemes of protection systems used in Alternators? explain the scheme of protection against excessive heating in stator of alternator?

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