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!
Minimum volume of sump volume for pumps
Maximum pumping rate = QP
Volume of sump = V
Inflow Rate = Qi
Cycle Time Tc= t1 + t2
t1 = V / QP - Qi
t2 = V / Qi
Tc = Minimum Cycle Time
V = Tc / {1/ (QP - Qi) + 1 / Qi}
For Minimum Volume,
δV / δQi = δ/δQi[Tc / {1/ (QP - Qi) + 1/ Qi}]
Minimum Volume occurs when Qi = 0.5Qp
Hence, Minimum Volume of sump = Tc / {1/ (QP - 0.5Qp) + 1/0.5Qp}
= Tc QP / 4
How can we reduced frictional losses Frictional losses can be reduced by several methods, such as : (a) Over-tensioning the tendons by an amount equal to the maximum frictio
Construction: Construction is usually done by one of the three methods: (a) Manual method, providing steel or wooden forms, pouring concrete and compacting by means of nee
Necessity for Road Drainage: Poor drainage can cause damage to the various components of a road in the following manner: (a) Water can enter the various pavement layers th
The trigonometric levelling from the surveyor's notes is shown below. The ground elevation of T (ft) is most nearly: Solution: The elevation of point P can be found from: E
Normal 0 false false false EN-IN X-NONE X-NONE
Enumerate the term - superposing the stress variations If the case of concentric pre-stressing is considered, we can appreciate that stress at any section of the beam is compr
Different type of Stones Stones used for civil engineering works can be classified in the following 3 ways: Geological Physical Chemical
Borrow Pits Borrow pits are the locations from where the embankment soil is obtained. The following guidelines govern the location of borrow pits : (a) They should be pref
advantage of concrete floor
What is WBM road. How it is constructed?
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: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd