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I want to know how much the lapping length for the pilecap reinforcement.. we r using single pile cap which is 24mby54m and 2.5m depth.. total 91piles are supporting the pile cap.. how to do a steel reinforcement??
1887Question 68 – Biochemical Oxygen Demand (BOD) could be calculated using the formula BOD = (DOi - DOf) (Vb / Vs) where Vb = Volume of bottle in ml, Vs = Volume of sample in ml, DOi = Initial dissolved oxygen in mg / L, DOf = Final dissolved oxygen in mg / L. (a) By using a bottle of Vb = 300 ml with sample Vs = 30 ml, find the BOD if DOi = 8.8 mg / L and DOf = 5.9 mg / L. (b) By using a bottle Vb = 600 mL with sample Vs = 100 mL, find the BOD if DOi = 8.8 mg / L and DOf = 4.2 mg / L. (c) Find the average BOD = [ Answer of (a) Answer of (b) ] / 2. (d) If the BOD-5 test for (a) - (c) is run on a secondary effluent using a nitrification inhibitor, find the nitrogenous BOD (NBOD) = TBOD - CBOD. Let TBOD = 45 mg / L and CBOD = Answer of (c).
1 2460Question 69 - A well delivers 225 US-gallons per minute of water to a chemical plant during normal system operation. (a) Calculate its flowrate in the unit of mega US-gallon per day or MGD. (b) The following formula is written next to the chlorine feed point : (chlorine feed rate, lb / day) = (flowrate, MGD) X (dose, mg / L) x (8.34). If this formula is correct, then what should the chlorine feed rate to be in pounds per day (lb / day) if the desired dose is 2 mg / L. (c) Prove by calculations that the constant 8.34 in the formula next to the chlorine feed point is correct. Let 1 US-gallon = 3.78541 L and 1 mg = 0.0000022046 pound.
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I Want To Know Quantity of Cement Conc. & Sand in Column of 9"x9"x10'
Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0
Distinguish between nuclear power station with thermal power station for initial cost, starting period, cleanliness, and transportation of fuel
What is the loss of transformer of 220kv/11kv, 63/80 MVA and 18.05% impedance
How Main()is called by opreting system?
during the design of a friction clutch what are the considerations that should be made?
If breaker is undefined position, first step to do.
hii sir. how will CAE/CFD courses useful to B.tech freshers? is this courses useful to getting job in automobile industry? plz give some advise...
What are different types of orifice plates? State their uses.
Pl. give me checklist for installation & commissioning of machine tool.
which modulation will be suitable for transmitting audio file? is there any transformation needed for transmission?
How many codes are used when u design a Pressure Vessel
Which reactor requires no moderator ?
Which are resistive loads & which one are inductive loads : Refrigerator, Split air conditioner, ceiling fans, well pump, fluoresecent bulbs, T.V, CRT Monitors, Adsl Routers, C.P.U, Printers, Deep Freezers, Speakers, DVD Players, Microwave oven etc. ? Output Power for these Appliances Would be same like this : P = V * A * P.F Or would be changed ? thanks
In ht capacitor ckt we are using LBS Panel it having isolator with fuse, one of HT fuse flash over, so what is reason behind this event.
