how to set up cycloconverter circuit in PSIM software and set its parameter compenets so that i can get better out waveform...somebody helps me..please
Category Archives: Aerospace
Are Bananas Becoming Extinct?
A couple of years ago, people started to fear that bananas would be extinct within the next ten years. While the existence of over 300 different varieties of bananas suggests that this fruit is not in danger of extinction, one particular type is.
So Long, Cavendish?
Cavendish
How does a sound speaker works
Hello.. Does anyone know what is the role of the magnet in a sound speaker. Or what is the fundamental mechanism of a electrical speaker.
Design work
I have recently granuated from Tafe with a Diploma of Engineering Technology and looking for a Cad /drafting design position.I have 1 years experience with Autocad 2009,Solidworks 2009.Autodesk inventor 2009 and UG NX5.
I have many years experience in the engeering field as a tradesman ,chargeh
Unearthed cable
can anyone guide mi why HV cable are unearthed?
ternary solvent system
i need to dissolved the degummed silk solution by using ternary solvent system, but how to produce ternary solvent system?
Pluto
I am out of touch with the latest look on the controversial "planet" status of Pluto and what is being taught in schools these days.
Does anyone know what the latest textbooks of elementary/high school/college say about the status of Pluto? Have they all been rewritten, or simply footnoted, or .
Tacoma
I bought my daughter a Toyota Pick-up truck that was a 1993 or 1994. Could it have been a different model than a Tacoma.
how do i get jet pump to prime up pump
after filled w/h2o &pump started,press. builds to aprox 30 psi & then dumps press. may build press.a couple more times but doesn!t continue to supply water. do i have a leak or could it be something else?
Applicable code to calculate mnimum wall thickness
I need to calulate the minimum wall thickness for carbon steel pipe that wil be used for potable water transmission line , the operating temperature chosen will not exceed 200 F.
For potable water pipeline application , can I use the Power Piping code ASME B31.1
tm = P Do / (2 S + 2y P)
HFO
Where can I find a site that illustrates a 10 - 20 mw HFO (Heavy Fuel Oil) Power plant?
Radiation Detection
I have an elderly friend who collects a lot of junk. He has all kinds of metal bits lying around. He recently told me that he had severe anemia (red blood cell count low) but they don't think it's Leukemia. Exposure to radiation might be the cause but I don't have a Geiger counter to investigate we
Arc Flash Suits
When do you use Arc Flash suits?
Calculating Airflow Inside a Pipe
hi; everyone
my name is hasan from turkey do you tell me how to calculate airflow inside a pipe ı have been workıng compressor company thanks a lot
magnet
how to calculate magnet power
Reconditioning Cutters
I am trying to find a way to recondition cutters that we use in production. We have about 70 people right now and growing. Everyone has there own cutters "mostly this style" and at $50-60 a pop we cant just buy new ones every time they get dull so we have been grinding them in-house.
We have tr
Joining PVC and XLPE Cables
can I join cables made of PVC and XLPE ( of same cross section, say 300 mmsq Aluminum) ? Old cable is of PVC and new one is XLPE. Both cables are armoured. Service voltage is 415VAC. If service voltage is 3.3 KV any additionel precautions are required?
Thanks
Classic Snow Vehicles
In the wake of the recent massive snowfall along the U.S. East Coast, we bring you a few wintry links today. First, there's the circa 1926 photo of a Model T snowmobile, which was spotted among the National Postal Museum's collection on Flickr. Next, there's the video of the Armstead Snow Motors c
Free IEC Publications?
Good day.
I wonder if some of you people could direct me to some free sources of IEC publications
Happens that I am interested in develop a electric vehicle , and need some IEC regulations with relevance to it. Have not enough coin to pay for those.
And I am wr
VHS to CD
Is there a way to copy info from a VHS tape to a CD without a major investment in
equipment? I have a vhs player and a computer capable of burning cd's.
oilcan13