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Rotary switch question
Asked by frmig, Jan 14, 2017 11:30 AM in Electrical Engineering
This shouldn’t be that hard but I can’t figure it out. I have an old European combination woodworking machine with three separate and identical...
Bulding current limiter?
Asked by notthebrightest, Feb 21, 2017 03:26 AM in Electrical Engineering
I'll describe the issue I'm having, since maybe there is a commercial product I can buy that won't be mistaken as a bomb as I travel through air port...
If (a,b,c) are pythagorean triples such as a^2+b^2=c^2 then prove a^3+b^3+3ab>c^3
Asked by xtiancaz, Today 05:38 AM in Mathematics
If (a,b,c) are pythagorean triples such as a^2+b^2=c^2 then prove a^3+b^3+3ab>c^3 Blocked on this for the past hour I understand they must be...
Measurement Sample Data
Asked by raazi91, Yesterday 06:09 AM in Electrical Engineering
Hi, I am looking for some sample measurement data of devices like Volt, Current, Power and Energy meters. I want to obtain statistical information...
During dry season,the green grasses covering the hills turn brown making the land for
Asked by dnissgrcia, Yesterday 05:21 AM in Geology
During dry season,the green grasses covering the hills turn brown making the land forms appear like thousands of chocolate hills.
Please can anyone help me out with this project topic
Asked by aguero25, Feb 22, 2017 03:09 AM in Other Engineering
What are the effect of guinea corn husk ash on the mechanical and water absorption properties of epoxy matrix composite
Meteorology Help
Asked by sunninikole, Feb 19, 2017 06:28 PM in Meteorology
Near sea level, what altitude change would correspond to a change of 100 mb of pressure? (Consider density to be constant at 1.225 kg/m3.)
why f(x+dx)=f(x) + d/dx f(x) dx ?
Asked by caksters, Feb 19, 2017 02:15 AM in Mathematics
Can please someone explain (or provide a reference) which explains the following: Assuming we have an arbitrary function f(x). If we increase x...
Urgent! Please help. These are my assignment questions. Due Tuesday .Physics problem
Asked by James Toe, Feb 19, 2017 08:27 AM in Physics
1.A car traveled the distance from A to B speed of 60 km/h and back with the speed of 20 km/h . What is the average speed of the car? 2. A train...
Dajjal having powers of making rains and draught, will it be scietific?
Asked by asimrana95, Feb 19, 2017 04:32 AM in Meteorology
“Allah's Apostle (peace be upon him) mentioned of the Dajjal one day in the morning…….. Like cloud driven by the wind. He will come to the people and...
Formulae name
Asked by navnave328, Feb 14, 2017 06:29 AM in Chemistry
Na3Al2Si6O18XH2O - Can any one tell me the formulae name please
Should I ground my solar installation
Asked by Riaan, Feb 13, 2017 09:35 AM in Energy
Should I ground my solar installation using the same ground spike I use to ground my Amateur radios? If lighning strikes the solar panels, won't the...
Is it OK to use chloramine t trihydrate instead of chloramine t?
Asked by RobSalvador, Feb 10, 2017 03:33 PM in Chemistry
Is it okay to use chloramine t trihydrate instead of chloramine t in this study:...
If the focal length of your eyeglasses is 60cm what is your near point?
Asked by Brahmjot, Feb 9, 2017 07:54 PM in Physics
If the focal length of your eyeglasses is 60cm what is your near point?
Confusion on alcohol solvents used in Plants antimicrobial studies
Asked by sjsj000, Feb 8, 2017 12:28 AM in Botany
I am trying to find plants with antifungal properties When I read studies of plants extracts I see they use methanol ethanol and alcohol as...
Do you think the same protein that recognizes and binds to the chemical PTC can recog
Asked by jadeop, Feb 2, 2017 06:10 PM in Chemistry
Please help me
Why does PEG400 makes soft gelatin capsules brittle as opposed to vegetable oil
Asked by Softgel Guys, Feb 1, 2017 05:46 AM in Chemistry
We use two types of fills: Vegetable oil and PEG400 One thing we noticed was that all the oil based capsules are a lot more robust than the PEG400...
Most cost effective surfactant for vegetable oil?
Asked by Softgel Guys, Feb 1, 2017 05:53 AM in Chemistry
I am trying to make so that vegetable oil can wash off skin/clothes using cold water alone. Have tried PEG 40, Tween 20 as well as Tween 80. All 3...
Divide R225
Asked by gtqwertyu, Jan 30, 2017 01:43 PM in Mathematics
Divide R225 between 2 boys in a way that 75% of amount given to one boy must be R20 more then other boy
Can time be controlled in the 4th dimension?
Asked by physics2017, Jan 30, 2017 09:32 AM in Physics
As we humans live in 3rd dimension... so u can only control the place... I mean we can change place according to our wish... So my question is...


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