How to protect the pipe line from crrossion.?

Answer Posted / guest

ph should be greater then 7

Is This Answer Correct ?    0 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Explain bearing

614


What is general pressure ratio for axial, reciprocating and centrifugal compressors?

1403


What type of pump is are commonly used in auxiliary boilers?

1540


Why is stress considered important in a shaft?

767


fan having rotational motion why

2053






What are the defects in exhaust valve?

1409


what is an intensifier?

1794


please send me jindal interview question if any one have?? my id is erabhishekparashar@gmail.com thnx in advance

1636


explain about where should we use deep groove ball bearings,angular contact ball bearings,spherical roller bearings,taper roller bearings,cylindrical roller bearings and thrust bearings

2007


Whether superheated steam can be treated like ideal gas ?

629


What should be done to prevent a safety valve to stick to its seat ?

643


What is a magnetic valve of refrigeration system?

1720


sir i am selected for HAL Ast. Engg so pls Interview Qus

2154


What are the thermal conductivity properties of brass?

629


what is the reason of hat and work is not conserved energy?

1432