Answer from 6 - 9. i uploaded this question many times. kindly answer all of these questions 6-9

Fuel Gas Toluene Combustion Products . Hydrogen $ Benzone 3. Name for each controlled variable, the corresponding manipulated variable (s). 5. For each controlled variable, draw a feedback control strategy. 6. Explain clearly your choice for each control loop. 6. Draw in the flow diagram, all the control loops. 7. Discussion 8. Conclusion 9. References