which material use/make in boiler tube?

3 Answers   Sidhee Cement,

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1. Centrifugal pump is used to drain the coolant from the machine to coolant tank via magnetic separator and paper filter. But more foam is raising in the coolant tank. We need to arrest the foam formation inside tank which is nt desired. How do we correct this issue? (Hardness of the water is at recommended ppm).

2 Answers   Nissan,

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how can we calculate boiler capacity?

4 Answers  

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What is the purpose of engine preheating?

1 Answers  

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What are the items to inspect after cylinder liner is pulled out

0 Answers   RRB,

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SIR plz send me old exam papers for RRB chennai

0 Answers  

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can any1 suggest me the books for placement papers.

1 Answers   Jindal,

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which is the good mainteanance?

4 Answers  

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What is EARTH COUPLING. Have come across,a pnuematic index table Machine is vertical drilling machine made by Chiron GMBH

0 Answers  

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what is cathodic protection? where it is used and when? and why?

0 Answers  

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I have applied the post Junior Engineer-iii(c&w)in R.R.B Guwahati recently . what type of question i have to practice and which book ?. can i get any model question paper?

6 Answers   RRB,

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I have a thermal flask in which i have to fill the boiled water. I also have thermocol, saw dust and silver paper. Now tell me how i have to arrange these material to attain minimum heat loss.

7 Answers  

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