What is MFT and when it is acted.
Answers were Sorted based on User's Feedback
Answer / saurabh
MFT means Master Fuel Trip. In MFT all running Oil gun / coal mill,PA fan tripped and fuel stopped.
MFT will act in following Condition
1. Both ID fan Tripped
2. Both FD fan Tripped
3. Both APH tripped
4. All Feed water Pump tripped.
5. All BCW Pump Tripped
6. Drum Level LL
7. Drum level HH
8. Furnace Pressure LL
9. Furnace Pressure HH
10. All Flame Lost
11. All Fuel Lost
12. NO ignition after purging >30 min
13. Air Flow < 25 % & Load > 30 %
14. Turbine Tripped & Load > 30 %
15. MFT button
16. Flame Scanner cooling lost
17. All PA fan stopped & any Mill running
18. Sparking Failure > 3
Is This Answer Correct ? | 55 Yes | 0 No |
Answer / uddipan sarkar
MFT means Main Fuel Trip. It is basically a shut off valve
which shuts off the oil flow to the gun in a burner of a
boiler.It is acted when any of the trip interlocks of a
boiler is satisfied.
Is This Answer Correct ? | 30 Yes | 0 No |
under which situation or why restricted earth fault protection operates in out side its zone that is external fault
What is the formula for find out the height of chimeny of a powerplant?
2 Answers Rosa Power Supply Company Limited, Sail,
what is the basic use of power plant in equipment
why seal air fan is used and where it is used and where is suction taken from
why IBD Vent is kept at higher elevation than CBD ?
What is difference between Actual Drum Level and Compensated Drum Level?
What is the use of Hydraulic Coupling in-between BFP pump & BFP Motor?
We have 132KV/11KV Grid connected power transformer for getting power from Grid. Can we use this transformer for sending generated power as well. I mean step up from 11KV to 132KV and transmit.
What vibration parameters are monitored in a directly coupled single cylinder turbine and generator?
Why attempration spray is used after hp heater?
5 Answers CMJ Breweries Private Ltd., Thermax,
What happens if air is present in LPH and HPH.
63.5 ohm NGR is connected with our gas engine genrator running at 500 rpm, 50 hz and synched with WAPDA at 6.3 KV bus voltages, 2500A and 25KA(1 sec). can some one give me proper calculations how it comes 63.5ohm?????