1) How to determine the moment of inertia on rotor of a turbo-generator?

2) What is use of oil vapor extraction system?

3) What you will do if all of the DCS in your power plant hang-up - explain the role of FRS(Feed Regulating Station)?

4) Explain the role of generator circuit breaker is suddenly the RPM of turbine goes beyond the critical RPM?

5) Explain the two laws used in d-aerator for removal of condensate,air and to maintain reference level?

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1. How to detect air leakage in plant air network?

2. Heat-less dryer provides exact dew-point? support your answer.

3. VFD in BFP is a remedy for axillary power consumption ? How

4. What is the working of generator circuit breaker?

5. The relay "k-87" comes under which type of trip category? class A,B or C?

Note:- These question are meant for those who are working in power plant,freshers can try to solve these.

Best wishes from - PPIC Team

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