Answer / prasath

Inorder to avoid
cavitation airlocker is
released in the
centrifugal pump

Answer / guest

i dont no

Answer / yatin

we need to provide vent valve is discharge line to drain
material untill product does not come from this vent line.or
need to check material boiling point then we should insulate
sunction line & tank or try to apply NPSH (Net Possitive
Sunction Head)

Answer / c

Cavitation occurs if NPSHA < NPSHR, Cavitation can be
eliminated by increasing NPSHA or Recreading the NPSHR

Answer / ab_ina7

we will have to change the impeller...no other way..

what is the trignometry of lifting tools using the wire rope ? any formula for trignometry ?

0 Answers   GE, ONGC,

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What are the advantages of white metal?

0 Answers   Reliance, RRB,

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What are considerations taken into account while creating a piston head?

0 Answers  

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gas turbine poewr plant works on which cycle

3 Answers   ACC, Eicher, NTPC, ONGC,

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Which element is added in steel to increase resistance to corrosion ?

0 Answers  

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Dear all, Will some one help me in this issue please? We are entering the Zero Stock Component in Maintenance Order, and we make a Check when the order creator is going to release system will appear Error, until he will not delete that zero stock components from the Maintenance order. but right now what the order creator is not releasing the order but he is going to save order, when's he save the order without release system will generate Reservation in the back ground, which should not happen for Zero Stock Components ? I need the way which we are doing in MB21, Reservation creation by thru Cost Center / WBS Element. At present if you run MB21 and you are going to issue the material system will not allow to generate the reservation if there are zero stock components in the list. please guide me for this issue ? Note : Simple what I need is I don't want to create any reservation thru maintenance order for the Zero Stock Components. Regards, Abdul Mujeeb

0 Answers   Saudi Ceramics,

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Dear sir-I WANT LAST FIVE YEARS RRB-CHENNAI QUESTION&ANSWER PAPER IN J.ENGG(GRADE:II)-MECHANICAL ENGINEER

0 Answers  

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write 2 important assumption on fin theory?

0 Answers  

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Which case we will find maximum pressure and flow in centrifugal pump - circular casing or volute casing ?

0 Answers  

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3>long form of plc?

2 Answers  

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what is first law of Thermodynamics ? What is second law of Thermodynamics ?

0 Answers  

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What is the purpose of engine preheating?

1 Answers   RRB,

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