Explain power management?

903

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)

2441

Difference between Trigger.new & Trigger.old?

636

What is json viewer?

1

State and prove sufficient condition for differentiability of the function f(x,y).

1040

Can composite key be null?

894

What is environment variable in qtp and why to use it?

1071

What are the pixels for 4 3?

440

Tell me is jquery a library for client scripting or server scripting? : jquery mobile

808

What are the components of Windows Azure?

701

Which component in salesforce ends with __mdt and __s ?

532

What was the design goal of Cassandra?

94

What does javax swing do?

1046

What is a table header?

584

What methods are used to draw straight line using canvas?

1156