MY generator water cooler inlet line height - 11 mtr inlet water line height - 7 mtr water come into the line from overhead tank, O/H tank height - 20 mtr the first tapping in the inlet line is 2" line which down to 4 mtr level plateform., second tapping in inlet water line goes to a pump 6" line installed at 4 mtr level plateform, pump capacity 200m3/hr, head- 30 mtr, hp-40. the outlet of pump of 6" water line connected to a header of 6 mtr long of 6" line, on this header the six tapping are connected, 4 nos. 3" line goes to 11 mtr height water cooler the pressure of the line is 0.15 to 0.25 kg/cm2, 2" and 4" pipe line connected to a cooler at 4 mtrlevel plateform. my question is, at 11 mtr height level the quantity of water and flow is not sufficient for my cooler, the temp. of cooler is rises much more. you are requested to suggest the modification of pipe line/ pump for take more water flow and pressure (desired pressure is 1 kg/cm2)

0 Answers   Simbhaoli Sugars,

---

hai please please if any one have useful test related and interview based question plz send me at saify_0@hotmail.com i will be thankfull

0 Answers  

---

What is an isochoric process?

0 Answers  

---

can we apply Bernoulli theorem for liquid?

1 Answers  

---

Question 29 – For a Vernier scale that consists of 0.11 cm per section, estimate the length on actual standard ruler of 0.1 cm per section for 2.39 m and 0.91 m.

1 Answers  

---

Name the some common problems associated with bellow expansion joints?

0 Answers  

---

What are the affinity laws associated with dynamics pumps?

1 Answers   HPCL,

---

Explain what are the assumptions made on conservation equation?

0 Answers  

---

Define pcbs?

0 Answers  

---

How can one estimate how the friction factor changes in heat exchanger tubes with a change in temperature?

0 Answers  

---

how to calculate material balnce & energy balnce

7 Answers   MahaGenco, Oil India, ONGC,

---

ACCOUNTING AND FINANCIAL ENGINEERING - EXAMPLE 34.16 : An engineer would like to invest his money in a home, business and bond. The implicit interest payment frequency is monthly for home loans, quarterly for business loans; semi annually for bonds. A generalized mathematical formula to calculate I = interest rate equivalence is I = (1 + i / N) ^ N - 1 where i = annual interest rate, N = number of payment per year. (a) Calculate the value of N for : (i) home loans; (ii) business loans; (iii) bonds. (b) For i = 0.08, find the value of I for : (i) home loans; (ii) business loans; (iii) bonds.

1 Answers  

---