What's the relation between NFPA 85 & TDR CE Standard?

30 December 2014 1 7K Report

CE standard on boiler.

NFPA is the standard for the US and CE is the standard for Europe. The markings on a piece of equipment means that the equipment meets the minimum requirements for the respective standard. They are essentialy the same standards written by two different agencies.

Badges
Science topic

More Mojdeh Jabari's questions See All

May you please help me about Gis software (Arcmap) and Origin pro problem?

I have converted the raster to points in the GIS software and transferred table attributes to the Origin Pro program through an Excel file to draw a diagram. But there is a problem with it that I...

16 October 2023 3,540 6 View

Please can you tell me how can I add charge +2 to Zn ion using AutoDock tool or any relevant program?

I studying to perform docking for a protein that have metal ion as co-factor.The program notify that zn ion have zero chrage when I prepare receptor in pdbqt format.

20 November 2022 8,167 1 View

I am designing a 3d model T beam what formula can I use to calculate the mcr when I use pressure force to buckle it ?

I tried hard and i need help

07 June 2021 8,549 2 View

Dose anybody knowwhich process siulation software are the best for molten salt electrolysis simulation?

I need a software to simulate a electrolysis process in a molten salt I need to know regards flow simulation and reaction inside crucible and usual flowsheet, because we have to add to this...

29 September 2019 7,388 4 View

When research have dependent variable only? is it descriptive?

to my knowledge descriptive research have only dependent variable, as an example if i want to study the applications of total quality management at large manufacturing companies in west...

07 April 2016 1,354 5 View

I tried to amplify HBV core gene with pfu enzyme but I didn't get any band. What should I do?

08 February 2015 7,208 4 View

How can I model a functionally graded materials in Abaqus?

Any useful examples or approaches will be helpful. A simple fgm plate that varies from ceramic to steel with a defined function in one coordinate.

17 September 2014 1,827 13 View

Is it true to say gram positive ESBL producer?

There are a lot of Staphylococcus spp betalactamase producer. So, can we name them ESBL? Why not why yes?

01 January 1970 7,564 9 View

Could you recommend some articles on Urban Transportation System optimization and Innovation?

13 August 2024 2,595 3 View

Can you connect an HPLC to a Mass Spec only at a certain time point?

Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...

11 August 2024 8,141 3 View

Which Scopus Journal provides the most affordable fees?

"PUBLISHING IN A SCOPUS JOURNAL" Researchers are now at a cross road. The critical need to publish in a Scopus or ISI, etc journal is ever vital. Journal Publication fees must be submitted....

10 August 2024 8,621 1 View

Seeking Advice on Viability and Execution of Undergraduate Thesis Topic?

Hello everyone, I am currently developing a thesis proposal and would appreciate your input on its viability and how to effectively carry it out. My proposed topic is: "Does the perceived threat...

10 August 2024 8,992 0 View

Who will be moral responsible for the death of thousands of people in the event of an earthquake?

Who will bear moral responsibility for the deaths of thousands of people in the event of an earthquake? Weeks and months remain before the onset of strong earthquakes that bring death to...

08 August 2024 6,134 12 View

Separation of organic acids-HPLC?

Hello What should be done to separate and identify organic acids in HPC when their RetTime is the same?Like oxalic acid with Propanoic Acid.or acids that have a very close RetTime.

07 August 2024 8,782 3 View

Why do i have a weak plasma and no coating during rf sputtering?

I have been getting a low plasma and no coating while doing rf sputtering of copper doped ZnS using a power of 140 watts and at pressure of 6.5x10-3 Mb.

07 August 2024 4,526 4 View

Hello Everyone ! I'm looking for a good journal to publish my manuscript with low publication cost?

I am Looking for a Science Journal with good impact factor and low publication cost to publish a review paper. Your suggestions would be appreciated.

06 August 2024 6,796 3 View

Are there any instruments for studying time similar to the way it is in space?

There are a huge number of methods for studying objects in space, according to the senses (and not only). Mechanical, thermal, optical, acoustic, electrical, magnetic, based on particle beams,...

06 August 2024 7,102 0 View

How to assess the osmotic power of a substance?

Hello, I suspect that a molecule I am using is causing bacteria to experience osmotic shock. What chemical properties should I look for to compare this capability with those of other substances?...

06 August 2024 977 1 View