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).
Answer Posted / kp
one can simply use a rotary pump istead of a centrifugal pump...as the centrifugal pump causes foam formation of the fluid.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is the indication of leaking starting valve of an engine?
How the F.W.C. system of diesel engine circulate?
different between general arc welding & aluminium welding?
What are the important operational performance parameters in design of fuel firing equipment ?
about induction motor
What causes hardness in steel ? How heat treatment alters properties of steel ?
what is the three types of combustion-control system?
Who invented the four-stroke engine?
Where do railway steam engines carry there water?
Is copper tube withstand under hard water say as 500 TDS.And is it cleanable by solfamric acid or by tube brushing
how many types of sensors used in a air handling unit
Is critical speed temperature dependent or speed dependent or both?
hi, if anyone have previous year paper of NHPC or some questions, Please send me at gupta.pankaj20@gmail.com
Name the four most important components of a Freon refrigeration system.
What is the meaning of probe in Boilers and that stuff?