hoe to calculate Multi grade sand filter diameter,size and
media qty. ?

Answer Posted / s.mathan prakash

FLOW /12= ANS/3.14=ROOT ANS=ANN*2= ANS

Is This Answer Correct ?    3 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is pl to pl in fire alarm system?

1638


What points should be kept in mind to build an effective organization?

569


Difine the process you would establish to monitor the effectiveness of an emergency evacuation system

1923


what are 5 important point of TS?

1797


what is the current rating of both primary and secondary of 500kva,33kv./400v.distribution transformer?

594






Let’s say we live in a country that gets very cold, in Northern America / Europe. In winter, we monitor the ouside temperature, so that heaters can be switched on, inside the house. The idea is that, the colder it is outside, the warmer it should be inside. The heating side of things is just a heater that is either switched on, or switched off. Just from the information that has been given, please discuss this matter in depth. Provide reference to OPEN / CLOSED loop control, FEEDFORWARD / FEEDBACK control and MODULATING / ON_OFF control raised in the discussion.

1045


What is the specification of transformer?

601


can you give me the solution of iiie

1820


What is difference between npn & pnp sensors?

572


What is a profit sharing plan?

586


dear friends, pls tell me why silicone oil is used as dielectic medium in pressure transmitters

1851


what does EN230 material mean?

2571


Define productivity?

553


What is alpha test in alumina powder?

1476


What is the purpose of cost accounting?

586