What are the protections required to protect turbine?
Answers were Sorted based on User's Feedback
Answer / devanesan
1.High speed
2.Low frequency
3.High shaft vibration
4.bearing temperature high.
5.axial shift
6.Top bottom casing differential temp.
7.condenser vacuum.
8.MS Temperature high/low
9.RH Temperature high/low
10. Lube oil pr. low.
11. Main oil tank level low.
12. differential expantion(not in all turbine)
13. HP turbine exhaust temp. high.
14. in generator protection.
Is This Answer Correct ? | 12 Yes | 2 No |
Answer / g.janardhan
steam pressure low,steam temparature low,lube oil
temparature high,turbine speed high,lube oil pressure
low,hot well level high and low,casing temparature
high,viabration of turbine berings high,low vaccume,over
speed trip,
Is This Answer Correct ? | 6 Yes | 4 No |
Turbine Supervisory control system contains all protection as written by Mr. devanesan & Mr.g.janardhan.
Is This Answer Correct ? | 0 Yes | 2 No |
What is the difference in specification of following pipe stand for 1 seamless pipe 200nb material SA355,P22,SCH80 AND 2 SEAMLESS PIPE 200NB,SA335,P11,SCH80
how does a generator work?
state the difference between move & copy
A very strange fault i cam across today,that i never experienced not studied before, i need an answer for this. Phase to phase or line to line , L1,L2 & L3, voltages are 490VAC, but if i use line to ground , its again 490 VAC. . . whats the fault and theory behind of it?
WHAT HAPPENS TO THE VOLUME OF SOLIDS BY INCREASES TEMPERATURE OF THAT SOLID
What is meant by gear ratio?
HELLO EVERYONE ..NOW IAM WORKING AS QUALITY CONTROL ENGINEER IN SAUDI ARABIA, I HAD 3 YEAR EXPERIANCE WITH REFINARY PLANT ,PETROCHAMICAL PLANT,ETC... NOW I PLAN TO DO APL 510 CERTIFICATION COURSE. BUT I DON T HAV IDEA FOR OFFERTINUTY FOR THIS.....ITZ GOOD OR BAD I DON T KNOW ? PLEASE ANYBOBY LIKE GIVE ANS ..ITZ HELP FOR MY LIFE ....
What is the effect of changing in cc of the engine?
How much calorific value of heat is needed to heat 00c of
0 Answers ABC Inc, RRB, Siemens,
a partical throw a 30 meter hieght after 2 sec another particle thwough same velocity & mass . what is the place they are meet each other in space.
what us diff between shaping & hobbing m/c
WHAT IS THE UNIT OF ROUGHNESS