What is PH Explain it How much the PH Having the Boiler Vear Water and Boiler Water

1 Answers  

---

What is the microstructure content of D25-8 nodular cast iron?

0 Answers   e4e, Thomson Reuters,

---

In a boiler Natural gas flow 10,000 N cubic meter and combustion air flow 22,000 cubic meter, how I convert gas flow N cubic meter to cubic meter to maintain fuel air ratio? Thank you. ashekullah

3 Answers  

---

How much pressure on air reservoir?

2 Answers  

---

define fans and explain its types?

0 Answers  

---

In which reactor the coolant and moderator are the same ?

0 Answers  

---

book name for the written test of rrb exam

0 Answers   RRB,

---

wat is the meaning of cop of wet suction and dry suction?????

1 Answers  

---

Give five boiler mounting valves.

1 Answers   ABC Inc, Renault Nissan, RRB, Siemens,

---

What device installed in the F.O. system when excess oil return to drain tank?

0 Answers  

---

What is the effect of addition of zinc in copper? What is the use of 70/30 brass ?

0 Answers  

---

why does polytropic efficiency of a compressor decrease with increasing flow rate ?

0 Answers   L&T, ONGC,

---