Answer / arul - mz

It is used to prevent cavitation. For a 80 MW power plant,
The BFP requires 10 KGf/sq.cm suction pressure for which u
have to place your DM tank & deaerator at 100 mtr., which
will incurr nore cost for the form to build the structure &
erect the piping.

To save cost without compromising on suction pressure for
BFP, we require Booster pump.... :-)

Answer / indu

booster pump is used where high pressure is
required.normally onboard ships oil is feeded to ic engines
via a feed pump and a booster pump in conjunction.feed pump
draws oil from the oil tank and its discharge is connected
to the suction of booster pump to increase the pressure.
this is used when oil is supposed to be injected at a high
pressure into the engine.in general a screw pump is used as
a booster pump

Answer / ahmed zaky

in power plant use feed water pump have very high pressure
must make net postive suction head for this pump which made
by small pump called booster pump to save the feed pimp
from cavitation.

Answer / unemployed

booster punmp is used for booeting the wateri.e you know
about boostpower of energy funny means boosting jabardast
dhakka

Name the safety devices of diesel engine?

5 Answers  

---

what is difference between en8 and en24.if the usseage of motor shaft en8 what problems faceing?and what are the advantage of en24?

5 Answers  

---

what is the difference between ASTM A572 GRADE 50 ［Fyld 345 MPa ］ and IS2062 GRADE A E250 ［Fe410 WA］?

0 Answers  

---

What is Auto Dosing?

1 Answers   Essar,

---

Q : How to calculate cooling water pumps head, do I need to consider static head and frictional loss of the pipe with high elevation? I mean to say is discharge pipe branches to several elevations and joins to the cooling water return line. The highest elevation pipe goes to a heat exchanger at (xx) psi inlet pressure. Should I consider only pump discharge header and this piping for head calculations? How about frictional losses in return pipe? Pressure recovered in return piping is good enough to make it back to the cooling tower?

1 Answers  

---

what are the measuring instrument used to measure Radial and axial clearances of the gas turbine?

1 Answers  

---

What is more sutable study for mechanical engg. Practical or Theoritical

6 Answers  

---

What is the ratio of specific heat of air?

0 Answers  

---

What are the requirements of a good fuel?

4 Answers  

---

Why pert is preferred over cpm for evaluation of project ?

0 Answers  

---

What is meant by laminar flow ?

0 Answers  

---

Suppose water is there in a pot. It is being heated continuously untill formation of superheated steam. What is the temperature profile of water?. What is the temperature profile of the pot?.Imagine pot is heated from bottom.

1 Answers   Ashok Leyland, IGCAR, Videocon,

---