How the coil ADP is related with chilled water in & out temperature?

How do we select the equipment with chilled water in /out based on the selected /Indicated ADP based on our calculation.

Please clarify...

I am doing loop checking of dp transmitter. Where calibarted range is :0 to 100 mbar

and flow is minimum:3.1 metercube/hr max : 3.8 metercube/hr

but when i am neumarically calculating, something is going wrong

Flow= k(meter constant)x√ ΔP , our meter constant is 1, process

We always take consideration of motor's start up current for breaker size and cable per NEC. How about the start up power.

Below are two pictures one is riser and the other is start up current graph.

When I did this by software, software also shows the start up MW.

Motor is about 2 M

Dear All

I need presentation for API 579 and ASME b 31.3

my workers sometimes run into this problem on psc motors. they call me and it either corrects by restarting or replacing the motor. the problem is i can't explain to them what causes this problem or if anything can be done to prevent a reccurence. i am an industrial and commercial hvac service contr

= Open Leadership =

- In her new book, Open Leadership, Charlene Li explains how social media is just one force that is requiring leaders to cede control in order to succeed -
This discomfort of not being in control is the reason why I wrote Open Leadership. It's my attempt

hello every body!

i work with PLC s7 300, my broblem is : one project in 15 project i have, it can not can be open when working.

help me because other program easy to open only one can not open

A recent airport incident highlights the controversy surrounding new high-resolution body scanners now being installed in many airport terminals. Although some see the new technology as the best way to intercept air terrorists, others see it as crossing the line in terms of personal privacy. Do you

Valve maintenance is critical to keeping production lines running. Predictive maintenance might be a good tool to reduce downtime and eliminate some needed maintenance. Smart valves and monitoring instruments linked to control rooms via high-speed digital networks can help monitor valve health. A re

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IS CRUDE OIL HAZARDOUS TO HEALTH OH YES

all the most dangerous chemicals in use come from CRUDE

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Are they using off site simulators to test various solutions to this oil leak in the Gulf of Mexico ?

And by 'they' I also mean US Government agencies who should consider confiscating the oil well off BP and evicting them from the area !

to prevent oxidation we use argon gas or liquid nitrogen during processing or during experimentation of materials. what is the main difference between them? I know argon is used at higher temperature. I am looking for precise difference between the two. thanks

what is the difference between simple earth fault, stand by earth fault, sensitive earth fault and restricted earth fault?? and how do overcurrent, short ckt and over load differ???

In any electrical fault condition whether earth fault, short ckt or over load, either current or voltage will inc

Wether gase based power plants can be called as thermal power plants ?

Hello,

Do you have any info about load gauge (push pull type) which can measure the load fast as well as have data storing capability. If it has a USB port this can be easily connected to a computer to download the data or else something like wireless transmission.

I have made a sm

I have written a small program in VB6 which prints barcode depending upon the user input. I have used Zebra printer software for design and using print to file option created a .prn file

I pass on the info to the variable in the prn file.This is working successfully from the past 8 months.

Dear All,

i hope you all fit and fine. i am very thankful to GOD because my wife is pregnant, i want to know which day is first of pregnancy start. is there is any test or some thining other way to know about the acutal date of start of pregnancy.

regards