Engineering

Which is good Field of Engineering!

Which field of Engineering is good.. ANd which have more scope... 1. Civil2. Electrical3. Machenical-its like each of thiese fields has an equally bright future but none of them is short of any futur

What are electric motors uses? like how are they used and what in

final bit of course work and cant find anything on the internet :L-http://en.wikipedia.org/wiki/Electric_mo… http://electronics.howstuffworks.com/mot…-Electric motors are used in everything from VCR

In thermodynamical cycles...

its usual to find the difference of the enthalpy of two points of the cycle to find the heat transfered... How can i find the enthalpy? sometimes the solutions just place the value like its taken from

What areas of electrical engineering are there

I just want to know some of the different things electrical engineers do. Not day to day things but actually different careers in electrical engineering. Also what is the highest paying area in electr

What industry can manufacture something like this medical device? Can you explain

10 points for best answer! What pharmaceutical (or company) out there can manufacture these cooling caps? See the images in Pdf format:http://www.freepatentsonline.com/2158571…http://www.freepatents

Radio Control (not planes)(or cars)

I have a Luggage Locaterthat makes a high freq sound followed by a lower freq sound, which is followed by beeping.I would like to know what is making this sound and if there is any way(mod) to stop it

4 positions potentiometer

Hey, I wanted to know whats the name of those switches, like potentiometers, but that have a fixed number of positions, lets say 4. Like the switches used in common fans, you know? if possible, Id lik

What fuel did the SR-71 "Blackbird" use? I've heard it was it was exotic...

JP-7 jet fuel http://www.atsdr.cdc.gov/ToxProfiles/tp7…-Nope, it wasnt exotic -- it was your standard JP-8 jet fuel...-Gas.

What is IT, I1, I2, and I3 in a circuit.

I came upon a sheet about circuits in science class and there were questions like Label IT in the following schematic circuit. What is it??-I = Current IT = Total Current I1 = Current 1 I2 = Current

To press a 2 inch diameter shaft 2 inches deep into a gear and not require more than 6 tons pressing force

What interference fit would be required?-See the following websites:: http://www.engineersedge.com/bearing/bus… http://www.engineersedge.com/manufacturi…-I might not understand your question correct

I need to know what a perpetual motion machine is and why they don't work. Please help me

A perpetual motion machine is a machine which, given an initial amount of energy initiates its designed motion and continues to move using just that given amount of energy forever. For example, a sim

What size capacitor would i need to charge a cell phone within 30 minutes

and what would be a good circuit board and configuration with that so it wont fry the circuits of the cirit board or phone?-That depends on the voltage, and capacity of your cell phone battery in mill

Electricity Questions

I have a worksheet about all of the different inventors that invented various types of electricity. Each inventor has a short description of them below their name, and in that paragraph, there contain

When using an inch micrometer with a vernier scale, what number or digit on the vernier scale...

would line up with exactly one of the reference lines on the thimble if the dimension being read was 2.5176?-Most 2-3 inch micrometers are verniered to the nearestone thousandth.............for a dime

When drawing logic circuit for these two expression will it be the same

A)_________A.B.(C+D) b) _________ (A.B).C+D-No.In the first case A & B feed into an AND gate while C & D feed into an OR gate.The two outputs then feed into a NAND gate ( or an AND followed by a NOT