Answer / randhir singh

To provide isolation from vibrators & to reduce thermal stress between hopper and vessel.

Answer / jitendra sharma

The purpose of expansion below is to provide isolation from
vibrators which are mounted on the surface of the vessel.

Their are several no's of vibrators, to remove the fly ash
contents before it's temperature decreases to prevent
solidification of fly ash on the walls of vessel.


All u know that we remove the fly ash from boiler tubes and
APH with help of soot blowing.

what is turn down ratio

4 Answers  

---

why high pressure heater will take after sufficient pressure? what happen when high pressure heater will take from COLD REHEAT line at light up time when hp and lp by pass in service.(means can we heater take at low pressure?)

2 Answers  

---

I am opertaing generators which are beyond 14000hrs and now the fuel consumption is about 2kw per liter of diesel. The engines are due for overhauling. is this normal

1 Answers  

---

1 TPH how many Megawatt ?

5 Answers   Pioneer Labs, PSAL,

---

under which situation or why restricted earth fault protection operates in out side its zone that is external fault

2 Answers  

---

line safety is not opening but drum safety opens what to do?

3 Answers  

---

Qatar Fertiliser Company (QAFCO) Shortlisted me for interview (got the intel from my source) for Field Operator- Utilities post. Please let me know what kind of questions they asked? ... this position requires 5 years of experience in Power Plant and background Diploma in Electrical/ Mech. ... my Background is Electrical and I am a sub Assistant Engineer (Operation) at a private HFO based Power plant... PS: Please Let me know what preparation should I take to obtain the Interview which will be take place In Bangladesh soon

0 Answers  

---

what is absolute separator, how it works, what are the types in it

1 Answers  

---

what is the difference between compensated & normal drum level in boiler drum?

0 Answers   ARS,

---

What is df/dt protection?, How to calculate setting range of 30 MW steam generator???

1 Answers   DS Sugars, MEMF,

---

What is surging in a centrifugal compressor ? How it occur's ? How is antisurging done ?

0 Answers   RasGas,

---

How do you consider that you can improve and what assistance do you need to achieve this

0 Answers  

---