Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Explain the Ion Exchange water Softening
Softening is usually done using a resin (natural or synthetic long chain chemical with a sodium ion attached). When water containing hardness ions is passed through the resin, the hardness ions (Ca, Mg) exchange with Na ions on the resin (thus the resulting water is free of hardness ions but high in sodium).
When the sodium ions on the resin are exhausted, the resin is regenerated using a brine solution (which replaces all hardness ions attached to the resin with Na ions again) and the resin can be used again.
3 types of obstacles in chaining detail
Explain Chezy Manning Equation v = 1.49/n (R) 0.67 (S) 0.5 R = hydraulic radius (ft) = Area/ wetted perimeter, R = D/4 for circular channels full and one-half full
Q. Constriction of waterway at bridges? Constriction of waterway at bridges is effected by extending the approach banks to cover spill area or, in addition, part of active chan
Q. Joint continuity influenced by inclined bridge deck? Bearings are generally designed to sit in a horizontal plane so as to avoid the effect of extra horizontal force and une
Instruments used in chain survey
where i can get the tools of different types of measerments of differents elements of construction?
what is the uses of mean mode and medain in civil engineering
Use of optical square in chain surveying?
Schedule control is concerned with all of the following except: a. Influencing the factors which create schedule changes b. Determining that the schedule has changed c.
non-coplanar forces illustration
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd