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First of all, my sincere apology if this thread somehow had been posted. After using the search facility, I did found a lot of post with regards to Speed Control Loop for GE. Theoretically we were given the loop with:

FSRN = (TNRL - TNH ) FSKNG + FSR.

My inquiries are:

1. Does the FSKNG is the governor droop value?

2. FSR definitions - it was given as the full speed no load value of the fuel, typically 20 % FSR - I don't really understand this statement?

2. What does the unit for FSRN, TNRL,TNH, FSR?

3. How to prove this equation with some numerical value been given to the equation?

4. Does the equation above is also load control equation? Speed droop also means Droop Load control, is it?

5. How does the iso speed control equation looks like?

Appreciate feedback from the expert.