WHY TORSION SHAFT IS GIVEN IN BALL MILL DRIVE. IS THIS HAS A ANY TECHNICAL REASON?

1 Answers   Satyam, Wipro,

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if power plant is running at normal condition. at that time accidentally turning gear motor or bearing lift oil pump came into service menas what happen to the system?

6 Answers   Emco,

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Which pipe should I use SAW, ERW or seamless if I have the following constraints I have to transport methane gas Size is 8” Corrosive environment Sulphide is present Also tell the cost comparison

0 Answers   SMEC,

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what is the cause of erratic misfire in DG

1 Answers  

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Is it required slip & guide for incliened pipe installation to allow axial expansion. If yes, what type we have to use it

0 Answers   Al Inayah,

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What are steam turbine parts usually come into damage?

3 Answers   ABC Inc, RRB, Siemens,

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Why Slag comes on top of weld bead & if ur answer is related to density then think of overhead welding if slag is ligter than weld metal then in overhead welding firstly a laye of slag & then a layer of weld metal must be deposited.

3 Answers   SGS,

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What are the causes of positive and negative propeller slip?

0 Answers   RRB,

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current rating of a 3 phase dg set is 20 amp, but what will be the per phase current for single phase supply?

0 Answers  

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What is difference between pipe and tube?

4 Answers   Tata Technologies,

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Where can you find the feed check valve and feed stop valve and give the purpose of it?

1 Answers   RRB,

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What are the causes of main engine black smoke?

3 Answers  

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