Answer / mohan rao

per stage it will be around 28 ft if it is radial flow

Answer / kumar

head vary as per overall diameter ,no of leaf

Answer / kanijohn

Q*H/75= 5

so Q*H= 375

H = 375/Q

Q = Flow in Liters/mins

H = Height (Total Height Suction + Delivery )

This is general Formula for Pump
If the Pump is Stage check with Manufactors Catlock.

What does a construction cost covers and what does not?

0 Answers  

---

How to determine dia of steel for use in column,slab etc. i mean how to calculate the diameter of steel which is to be used in structures.

0 Answers   L&T,

---

How do you compute moisture correction using the parameters gathered from Nuclear Density Gauge Apparatus and the moisture contents results from the lab.?

0 Answers  

---

Explain the difference between shear and tensile strength.

0 Answers  

---

How will find compresive strenth of M20,M25,M30 after 7day,8day 28day etc please drive step by step not shot?

2 Answers  

---

If a slab concrete is placed with M-20 grade concrete, actually it has to be placed with M-30. what are the rectifications / measures to be taken after concreting is done.

0 Answers   BARC,

---

Will water damage concrete?

0 Answers  

---

Pile height is 4.3m. 2nos. under reammer. bulb nose is 75mm and height is 400mm. pile dia is 375mm and overall dia 940mm.pls. help to calculate concrete in pile and bulbs separately. What is formula for bulb volume calculation ?

0 Answers  

---

Can anybody tell me how to calculate the quantity of a trapezoidal footing?With its formula and an example.

9 Answers   JTP, L&T,

---

why are use steel with conc. instead use of other type materials.

4 Answers   College School Exams Tests, Prathima Group,

---

How to determine thee cut length for steel reinforcement bars in R.C.C design

0 Answers  

---

how much cement and sand 1:6 plastering

1 Answers   GVR,

---