Can any recommend me a best electrical software(freeware) to draw electric circuits?

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What happens to three phase motor... when a phase is reversed in three phase power supply?

If a power is reversed in three phase supply, what will happen to the motor if they are connected.

04 May 2016 3,572 4 View

Can anyone suggest the book to learn about PWM generation using PIC controllers?

I would like to learn the PWM generation using micro controllers. I request you to suggest easy method to learn about it.

10 November 2015 1,484 1 View

How do I perform harmonics reduction?

I would like to work on harmonic reduction, using matlab. So, please give me some information on it, how to work on it.

02 March 2015 2,313 5 View

What are the environmental effects of solar power plant?

I have heard that solar panels emits cadmium that causes cancer in humans and some other environmental problems.

04 May 2014 2,829 9 View

What are the available techniques to operate smart grids?

How can smart grids be operated and how does the operation work?

02 March 2014 5,884 4 View

During Integration of renewable energies, what are the factors to be considered?

When we develop a distributed grid using renewable energies, what are factors to be considered when they are coupled together, and what kind of controls can be used to integrate the sources such...

01 February 2014 4,126 6 View

What are the primary conditions for simulating distributed power generating units?

While considering the distributed generating units such us solar, wind, etc. What are the primary operating conditions which need to be satisfied once they have been integrated.

31 December 2013 5,381 4 View

What is a free international electronic journal for publishing studies and projects regarding smart grid technology, distributed power generation?

Ideally, with a good impact factor?

31 December 2013 7,547 2 View

How does one measure the peak(rms or average) values of voltage waveform for calculations in MATLAB?

We get a sinewave form in matlab to calculate the voltage, but I need only the peak(rms or average) values of it. I need to find the voltage value as like in practicals using multimeter.

09 October 2013 4,253 18 View

How to operate circuit breaker during fault condition on MATLAB?

When we are simulating the fault on power systems, using MATLAB, how to operate the circuit breakers by providing external signal after the fault is developed?

08 September 2013 1,166 6 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

Geotechnical Engineering (Proceedings of the ICE) time review?

Hello everyone, I recently submitted an article to Geotechnical Engineering (Proceedings of the ICE), and the current status has been listed as "EiC Pre-assessment: Ready" for the past 20 days. I...

10 August 2024 6,493 1 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 View

How does grain and grain boundary affect the ceramic when studying its dielectric properties?

I am not able to get good literature and the physics behind how first these grains and grain boundaries arises out of no where when we make a pellet to study its dielectric properties and then how...

07 August 2024 5,177 3 View

Could you please suggest methods to compare free protein and immobolized protein binding properties?

I have an antibody binding generic protein and I need to compare its activity in a free and immobolized form. I understand that there are a number of methods to determine Kd value of a free...

05 August 2024 5,311 0 View

Why is the molecule's orientation with an electric field affect polarizability?

Why is the molecule's orientation with an electric field affect polarizability? Electrons are diffuse enough to be independent with respect to orientation and effect of electric field on...

03 August 2024 7,843 1 View

Regarding a model for simulating battery charge and discharge, what do you consider to be high fidelity?

Regarding a model for simulating battery charge and discharge, what do you consider to be high fidelity? What is the acceptable percentage of error (regardless of the metric)? Could you suggest...

03 August 2024 5,358 0 View

How to draw the five chelate rings of [Co(EDTA)]- on this picture?

Is this circle one of the rings?

03 August 2024 5,988 0 View

Can anyone provide me with molecular docking softwares/ websites?

Molecular docking software/ websites?

02 August 2024 8,704 7 View

Where can I find free research instruments for Nursing?

for eg. transition shock scale

01 August 2024 5,998 0 View