Answer / tttt

to vent the air and for the free flow of steam

Answer / gajanan kuhite

During boiler light up the working fluid contain air,
condensate etc. so before strike it into the the turbine it
has to be fully removed to avoid corrosion to the turbine
blades.

Answer / a.h.z

in the start up the main steam valve closed so there is no
way for wet steam or hot water to discharge except start up
vent to protect the boiler pipes till the superheat steam
consist and pressure raise to turbine the start up vent
closed and main steam valve open to turbine.

In process control loop e/p converter receives 4-20 ma input current from which control block?

0 Answers  

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Difference between Relief valve & pressure reducing valve ? Can we use pressure reducing valve instead of pressure relief valve ?

6 Answers   Sterling, Vanaz Engineers,

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if the refrigeration door is kept open in a room what would happen in room temperature?

19 Answers   Emerson, L&T,

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What is a continuous carbonization furnace?

1 Answers  

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Why consumption of lubricating oil is more in two-stroke cycle petrol engine than four-stroke cycle petrol engine ?

0 Answers  

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Plese give us information Service Special Tools for Hydraulic,Trasmission,Main clucth,Rear axle etc for Mahindra Tractor 6030-4WD,Like SST Number,Discription,Price and Dimension or Photograph if u have.Thanks

0 Answers   MAHINDRA,

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Explain the cycle of refrigeration system.

0 Answers   RRB,

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relation between head,capacity & rpm

1 Answers  

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have a clutchless car or bike clutch for power transmission???

0 Answers  

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if the blade height is increased,then how it increases the specific speed of centrifugal pump?

0 Answers   Bhel,

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What is the purpose of superheater?

2 Answers   ABC Inc, RRB, Siemens,

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i need iocl model aptitude question papers soon as possible .so pls 4wd it to m id akakil1820022gmail.com

0 Answers  

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