Engineering Questions and Answers

  • i want to know is it possible to depend on holicuptor to evacute a tall building?
  • i want to know nore about biomedical engineering.?
  • I want to know the difference between AutoCAd 2002 and AutoCAD 2007?
  • I want to know the application of SKD61 steel. Also its German and US equivalent.?
  • i want to know the definition of "enginering outsourcing". and more about it?
  • I want to know the exact principle and working of an electric fan that we use in our houses.?
  • i want to know the technical specification of steel used to manufacture the tower cranes?
  • i want to know the technical specification of steel used to manufacture the tower cranes?
  • I want to know what is an electronics engineer chance to work in USA ?
  • i want to know what is the meaning of "matric suction"? i saw it in an engineering journal about soil mechanic
  • I want to know what is the meaning of "out of step", In case of Generators(Electrical)?
  • I want to know whether there are any hobby courses in mathematics, core computer science, in Mumbai, India?
  • I want to learn how to fly a plane in flight Simulator gameand how to use the keys and functions in the plane.
  • i want to learn how to weld the optical fibers?
  • i want to learn servicing of uninterrupted power supplies systems?
  • I want to learn the basics of robotics.Where do I start?Please suggest a few tutorials or books.?
  • i want to learn the way to check television?
  • i want to lot about nanotechnology can anyone get good papers on it?
  • I want to major in Civil Engineering- is this a good field?
  • i want to make a history or record sheet of all the pumps in my plant?
  • I want to make a home made induction furnace for melting cast iron of quantities of 50kg per batch.?
  • i want to make a small aeroplane turbine . i need help. please?
  • I want to make a working physics project for a science exhibition. I'm in class 9. What should I make?
  • I want to make an O-ring out of a silicone rubber cord of circular cross section. How should I stick the ends?
  • I want to make an portable EMP machine!!?
  • i want to make aproject on moving a train in air by principal of magneticlevitation.can any one tell the circt
  • I want to make electronic circuits and sell them...what do I need to do?
  • i want to make robots?
  • I want to make use of the 12 volt battery in my bike to get converted to 3 volt for my walkman?
  • i want to online teaching for civil engineering subjects.how do i proceed?
  • i want to provide a gate in east side, total length is 59'-0" , tell me the location of gate on this dimension
  • I want to read a printed circuit board but the wiring is not clear, how can I do this?
  • i want to receive the power loss formula for single and three phase underground cable .?
  • I want to recieve free mechanical handbooks?
  • i want to see a mini project with circuit in electronics?
  • I want to see how I could keep a sleeping bag warm?
  • I want to use a 3 phase UPS with conns on the back IN- E,N & L1 L2 L3, OUT-L,N,E how do i wire it for uk mains
  • I want to use a CD 4007 inverter as 3 PMOS transistors. Pin 7 must be -Vdd, can this pin still act as a drain?
  • I want to work automobile industry (joint ventures) in Singapore. I am an mechanical engineer. How do I find?
  • i want to work in piping department somewhere for practice?
  • I wanted to become an AERONAUTICAL ENGINEER .so for that what should I do Please show me the path to achieve?
  • i wanted to know about fatigue failure.?
  • I was asked what the difference is between an engine and a motor. I have no idea.?
  • i was drawing the piston connecting rod manually but i could not draw the curved part. can u help me?
  • I was fond of electricity and science... but didn't join the faculty of engineering,,,!?
  • I was given this question about polymers. Can you offer some help pls?
  • I was hoping you guys could help? - Science Fair?
  • I was making an instrument out of copper piping, in the key of G Major. When I got to the top of the scale..?
  • I was recently talking to an engineer about LED's, what could this be?
  • I was wondering how difficult the courses for becoming an electrical engineer are?
  • I went to school to become an electrical engineer and now none of the railroads will hire me, why?
  • i what site give me information about coherent demodulation for ASK and FSK?
  • I wish to have a computer program for pan/tilt/zoom camera to follow a moving target. Anyone?
  • I would like a comparison of the accuracy of mercury themometers and the spring dial type thermometers?
  • I would like help in making a paper parachute using 4 newspaper to carry an egg?
  • I would like to ask if CE marking govern the lamp with 26W or above ?
  • I would like to ask if CE marking govern the lamp with 26W or above ?
  • i would like to build a model of mars rover for my B.Tech project.plz help me with the related resources?
  • I would like to buy some qualified electronic elements made by Europe or USAon-line. Please itroduce me sites.
  • I would like to find ChesapieceEnery.com . a electrical company.?
  • I would like to know more on "fan affinity law" and its implication in physic or engineering.?
  • I would like to know the propper planning of an air conditioning systrem.?
  • I would like to know what the average weight is for an average machine in a machine tool shop?
  • I would like to know why need to produce the engineers essential in the building of modern developed nation.?
  • i would like to learn the designing of electrical installation & HVAC system. Kindly suggest.?
  • i would like to make a small aeroplane which flies in air with remote more than a kilometer?
  • i would like to no about stability in an aircraft?
  • I would like to plant a garden on top of a 30-story office building, how much weight can a roof support.?
  • I would lke to know what is the smoles pressure gauge available?
  • iam a autocad operator(Diploma Mchanical Engg.)How to take Mechanical Drawings job works?
  • iam currently working on a lego robot can anybody tell from where i can get small elec. vaccum pumps for it?
  • IC no of cheep instrumentation amplifier?
  • Ice Machines.?
  • Ics value of circuite breakers?
  • I'd like to know if a tank full of diesel can explode like gazoline or if it needs specific conditions to burn
  • I'd like to study Mecatronic Engineering Couse in Singapore. Can you give me some advice.?
  • idea about a project on electronics with details?
  • idea for mini solar project?
  • idea of electronics project with details?
  • Idea, design, prototype & patient done, need manufacture.?
  • Ideal aircraft engine?
  • ideas are invited.?
  • Ideas for a 4th year ECE design project?
  • ideas for chemical engineering project ?
  • ideas for circular art gallery construction?
  • ideas for making an original compound machine?
  • identify the data required & determine the volume of two compund solid bodies?
  • identify the potential problems that may occur during implementation.?
  • ieee papers?
  • If "differential protection" acts can generator can be run or not?
  • if 240v is applied to a circuit and 100mA flows, the power consumed is?
  • if 2mA flows in a circuit for 10 minutes, the quantity of electricity passed in that time is?
  • if a 120 v appliance requires 15 a to operate, what is the resistance of the appliance?
  • if a 120 v requires 15 a to operate, what is the resistance of theh appliance?
  • If a ball is thrown vertically upward from the roof of 48 foot building with a velocity of 32 ft/sec?
  • If a barbell bisects a highway overpass midspan between supports, what is the max weight it would carry?
  • if a battery is of 1.5v what does it mean ?
  • If a bottle of hydrogen peroxide is labeled "10 volts",what does this indicate?
  • If a cyclone crossed paths with a wind farm..?
  • if a gate does not have an input command connected to it-the state of that input would be ?
  • if a gate does not have an input command connected to it-the state of that input would be ?
  • If a germanium diode picks up AM freq.'s what picks up FM's?
  • If a motors power is supplied to a generator will the system work as a PMM?
  • If a pendulum clock take 2 seconds to give 2 bells when it鈥檚 a 2鈥橭 Clock.?
  • If a person has just a CD ROM Drive or a CD Writer in his/her system,is it possible to play a DVD Disc drive o
  • if a person is weak in english language then how she can complete her B.E.i.e bachelor of engineer.?
  • If a resistor disspates 45mW of power when 12.0V is applied across it , its resistance is..?
  • if a stack emits 83.0 tons/year...how many lbs./hour?
  • If a wire is broken by a screw, how would you connect your ohmmeter to test the house circuit and the reading?
  • if air conditioning plant capacity is 200 tr then can we connect 300tr ahu and fcu load on that and how?
  • if an air plane flew along the ground in a straight line and never made any type of turn?
  • If an Amplidyne produces 100 volts at 1v input, what would the current availability be, given 1:100?
  • If an amplifier has a 30 dB voltage gain, what voltage ratio does the gain represent?
  • if an equipment complies with ANSi codes does it meet BS codes too?
  • If an inverted electrical magnetic feild is depolarised how can the charge particleschange the bond?
  • if an optometrist married a civil engineer could they be millionaires?
  • if any body knows how the three moment equation derived and work it out with an example?
  • if any electric instrument of india we want to use in U.S.A ?? work properly or not?
  • If anyone can answer this HDLC framing question correctly I will mail you $5 for real....?
  • If Bob can build a brick wall in 8 hours and Butch can build the same wall in 5 hours...?
  • if car batteries are dc sources then how do they work with the ignition coil?
  • If cellular waves are polarized, and a cell phone has to accept vertical waves, then how come tilting?
  • If dc flows through tank circuit in oscillator it lowers the q value of tank circuit HOW?
  • If discharge remains the same, what accounts for the variation in stream velocity?
  • If egyptians built pyramids placing huge blocks, how did they lift them to the top?
  • If electricity costs $0.07/kWh, how much money does the typical hoursehold spend for electricity each year?
  • If f(x)= sec x, then find f " (pie/4)?
  • if fluid can flows . what does this mean? what does it mean to flow?
  • If g(x)=b, where b is a positive constant, describe how the graphs of y=(h)(x) and y=(h-g)(x) will differ.?
  • if glass is a fluid, can it flow??
  • If I am doing a IQ FIR filter, do I only need one FIR for the I and one FIR for the Q, or more?
  • If I am sizing wire for DC output, is there a difference in ampere ratings for AC and DC cabling?
  • If I arrange lenses to magnify sunlight onto solar panels, will I get a larger voltage?
  • If I become an engineer will I be using math every day of my life?
  • if i have a 3.0 on a 4.6 grading scale what is my GPA on a 4.0 scale?
  • If I have a 30 bit signed binary number and want to scale that to a 12 bit value, how can I do that?
  • If I have a choice between Statistics & Electronics, which should I study for undergrad ?
  • if i have a generator that is using 269 meter cubed per hour of natural gas how do i convert that to liters?
  • if i have a generator that is using 269 meter cubed per hour of natural gas how do i convert that to liters?
  • If I have a hot spring on my property, can I use a reverse process to cool my house?
  • If i have a pipe and its 18" x 14' how do i get th esquare footage or linear feet on it?
  • if I have to glow a 6 volt cfl D.C bulb how much current in amperes is needed.and how much for a 12 volt?
  • if i have???
  • If I invented something with parts that I can't get in the stores, what are the ways I can make those parts?
  • If i invented something... what should i do next!?
  • If I make a bunch of waves on a pond, they all crash into each other and lose their identity. Why don't all...
  • If I need to lower the Rotation speed of a DC motor, but can't change the voltage what is the eaisest way?
  • If I need to torque something to 16 FT pounds, is it ok to use a torque wrench that begins at 10 ft pounds?
  • If I pay 拢1.25/Cubic meter for propane, what is the price per kWh.?
  • If I perfect fusion technology, what should I do with it?
  • If I pre-fabbed some gores (to result in a dome home), would all the edges, (of necessity) all be straight?
  • If I put 20 ohms though a 5.6k 1/2 watt,5% tolerance resister what will be the out put ohms?
  • If i put a battery in sunlight, would it charge?
  • If I put six 0.5 volt solar cells together in a series, can I power a 3 volt (or less) DC motor?
  • if i rub a balloon against wool, what will happen?
  • if i take up BS ECE, is there a possibility that i can be an audio engineer?
  • If I touch a plastic surface for 1 second, will it leave a thermographic signature?
  • If I turned my kitchen gas stove on and left it lit for 6 days, the steel on the cooker doesn't melt, so why
  • If I want to become a PE (water resources Engg) in USA, do i need to sit for exam on structral,traffic,?
  • If I wanted to eventually design rollercoasters, would I study to be a structual engineer or something else?
  • if I were building a wire fence, what pattern would give the best resistance to high impact?
  • If I were to buy a hoover from USA and change plug would it work in the UK?
  • If I would like to study engineering in scotland,how much does it cost for course fees Including accomodation?
  • if inductors don't increase amperage then how does a camera flash circuit boost the current from a AA battery
  • If is a big word indeed, is it to big here?
  • If it wasn't for Thomas Edison, would we be watching TV by candle-light?
  • if petrol will get empty then what about the proudcts obtained from petrol.?
  • If pulse generator is used instead of the clock block, do you know what is a resonable period? (Matlab)?
  • If rated voltage is 220 V,2000W room heater plugged to 110 V supply system what will be the current drawn?
  • If several lamps are connected in parallel + one burns out, what effect (if any) does this have on the others?
  • If Silicon Dioxide is added to a thermoelastic epoxy what effect will?
  • if someone ask me why i choose electrical engineering as my course in university,what should i answer him??
  • If someone said they were a sign engineer what is their job exactly?
  • If someone wishes to research on "Robotics". Where should he begin with?
  • If Space Stations where built, would you move there or visit for 2 or 3 months or more?
  • If speaker out pin of a sound card is connected to a CRO ,is it possible to view the waveform of sound played?
  • if sylvia works overtime she earns 1 1/2 times as much per hour as usual. after working her usual 40 hours?
  • if the capacity of a/c system is 400 cfm than what is the tr for the same?
  • If the circuit consumes 1 amp, what is the current flowing through each lamp?
  • if the compressor is in high temperature what do we do?
  • If the current is 15 amps and the resistance is 7 ohms, what is the voltage?
  • If the knowledge is universal. Why is it so difficult to have access to the Norm DIN 2092?
  • if the voltage(pd)=182,current =7,what would be the resistance total?l?
  • If there are multiple 2.4 ghz cordless phones in an area are the signals distinguishable?
  • if there be any Electronics engineer reading this question , pls try to help me out.?
  • if there is a piece of sheet metal weighing 5 lbs. and you place a magnet with...?
  • if there is a search engine like google, whats need of metasearch engine, academic and proffesional directorie
  • If there were squared tomatoes instead of circle ones, what would be the advantages?
  • If u(t)= - 1(t), how much is u(s)?
  • If we can build it should we build it?
  • if we give dc voltage to inductor , the current should be infinity but its not why?
  • If we had a piece of rope that fitted snugly all around the equator, we then addedd 6 inches in length?
  • If we know the maximum load on the vehicle,how to calculate the torque required at the crankshaft to move it.?
  • If you are a civil engineer, what can you say about the bio-steel when it will be used as cable in bridges?
  • If you are in Calgary, did you lose power this afternoon?
  • if you are professioned in inventing can you help me?
  • If you are running single mode fiber optics for a two-way radio system,?
  • If you could make a "New" list of current 7 (architectural) Wonders of the World, what would you include?
  • if you create a spark near an aplience it will ruin it temporarily is this true?
  • if you double the thickness of a material, what happens to the "R- value"?


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