Answer / guest

rrb material technical

what should do  to reduce the breakdown of fire water pump?

1 Answers   Essar,

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Why stainless steel is corrosion resistant?. What is stress corrosion cracking?.

6 Answers   Dr Reddys, IGCAR, Reddy Labs,

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longest river in world

3 Answers  

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written test: 1) periodical and monthly maintenance are called preventive or panned maintenance. 2) Mechanical seal parts and their material. 3)Urea plant main parts and their construction material details.4)Name diagram of the given turbine5) Turbine nomenclature like API name.6)All types of corrosion like Galvanic and oxide with example.7)Parts of gate valve and its usage. diaphragm gate valve usage. etc.....

0 Answers   QAFCO,

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Explain QH curve of a Centrifugal Pump?. Will it ever touch X axis?. If it ever touch when? When will you go for Reciprocating pump?. why can't you use centrifugal pumps for pumping viscous fluids?. Why head of a centrifugal pump is independent of density of fluid?.

1 Answers   IGCAR,

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Can any one help me to get catia v5 interview qustions

3 Answers   ABB, Goodrich, HCL, Inforsis, iSmart, Satyam, TFDC,

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What is the most important thing you have achieved as an engineer?

0 Answers  

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Differentiate between the uniform flow and non-uniform flow?

0 Answers  

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Why gas containers are mostly in a cylindrical shape?

0 Answers  

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What is a manometer and give an example of its application

1 Answers   RRB,

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Can we achieve condenser vaccume more than 1 bar?

1 Answers  

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where can find the information on 2R manipulator?and wat is the history of this 2r manipulator?

0 Answers  

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