What is global benchmark for skin temperature of furnace?

Currently, i am working on electric heating furnaces (furnace inside temperature is 800 degree C)and to reduce energy consumption best option is reduce heat losses. So, i want to know global...

04 May 2019 9,586 2 View

How to calculate energy saving from heating loss?

Hi, Suppose there is loss of 50 degree C against the target skin temperature of furnace. So, how to calculate estimated energy saving by reducing this 50 degree C to 0 degree C (Heat loss= how...

04 May 2019 700 11 View

How to calculate energy saving from SPRS system?

I am working on a project to reduce energy consumption on blower. Which flow is controlled with dampers. So, in place of damper i can use SPRS system to control the flow and i want to calculate...

11 December 2017 1,754 3 View

How can we measure the current flowing through air?

There is an Electric panel which is placed near to air washer duct (provided for cooling purpose (made of Stainless steel)). When i passes my hand between Duct and panel i feel there is something...

06 July 2017 3,814 8 View

Requirement of basic concept detail.

Hello, I want to learn basics of servo motor. So, can any one send me pdf related to servo motor principle, operation, wiring, controlling, application and other fundamental details. Thank...

05 June 2017 8,981 0 View

How we decide the maximum current handling of a wire?

How can we calculate the current capacity in a wire and What will happen if we use a little more than the max current limit?

03 April 2017 5,756 0 View

What are the method to detect sparking automatically?

If there is sparking inside an electrical panel then how we can know about it from the outside automatically.

03 April 2017 9,077 3 View

What are the different methods to control a servo motor?

03 April 2017 8,818 0 View

Is there any alternative of PLC?

If it is then why we are still using PLC system.

03 April 2017 10,019 2 View

What are the benefits of using transformer less substation?

Is there any impact on load handling capability, losses or power quality?

03 April 2017 9,861 1 View

RIA. How to measure?

When you use RIA, with a control the unknown sample with antibodies, you bare in mind the binding sites of the antibodies. However you still need to measure labelled antigen (radioactive) and not...

28 February 2021 2,133 3 View

How to Eliminate cosine error and abbe error in LASER measurement system(for example Rhenishaw XL80)?

I like to do project in laser measurement system. My objective is to eliminate or reduce the cosine error, abbe error in Laser measurement system. I have Rhenishaw XL80 system. Please tell the...

28 February 2021 4,890 3 View

How to measure angle between laser travel path and machine axis in Laser Measurement system?

25 February 2021 1,987 3 View

Could the "incoming radiation (net radiation)" values be negative?

Could the "incoming solar radiation" values be negative? What is the difference between "global solar radiation" and "incoming solar radiation"? Which one might be measured negative values?

21 February 2021 7,726 9 View

Can I follow Researchers from Teaching and testing areas?

I want Researchers from Educational Measurement and Evaluation, relating to teaching, learning , academic performance and test validation

18 February 2021 4,757 13 View

How to determine measurement uncertainty of a mass balance?

Hi everyone, I work at a factory plant where they use a mass balance. The problem is that there is an huge difference between the input and output of one element. There are several people working...

10 February 2021 5,764 3 View

Translating two biomarkers to the same scale??

Hello researchers, I was wondering if anyone had experience in the following: I would like to translate two separate continuous biomarkers (A and B), that are mechanistically linked to each...

25 January 2021 2,107 3 View

Similarity between these two waveform? Similarity in terms of Shape?

Hi, These are the outputs generated by a system. Green-colored (nr) is desired output, while the system generates Red-colored (nf). I also have a dataset in CSV file. For this waveform, What...

21 January 2021 929 2 View

Is there any way to know if there is a lower threshold of the RMSE of a model?

I am trying to lower the RMSE of my model as much as I can and I am wondering if there is a way to estimate the lowest it can get based on general characteristics of the model. (e.g. the amount of...

19 January 2021 5,931 3 View

[Measurement invariance] - Do you test it on the full SEM model, on each construct separately, or both?

Hi everyone, I would like to know whether both cultural groups interpreted my questionnaire in a similar way. To do so, I conducted a measurement invariance analysis on the whole model of latent...

14 January 2021 1,845 3 View