Engineering Questions and Answers

  • Which type of engineering is demanding in market,,?
  • Which uses less energy.a micowave oven or an electric kettle?
  • Which uses more electricity?
  • Which will do less damage plugging 110V appliance into 220V circuit or plugging 220V into 110V circuit? Ex.?
  • White paper on Clean Energy?
  • White Sands Missle Range?
  • Who are some of the market leaders in caliper and micrometer manufacturing?
  • Who are the local installers and affectionados and suppliers in milton fl area of solar electricity systems?
  • Who can answer this engineering miechanics problem on the resultant of parallel forces??
  • Who can explain me, how split-type power supply for Op Amp used?
  • Who can help me develop graphics for an electrical engineering book and how much would it cost?
  • Who can I hire to measure the decibel level of the noise generated by a machine?
  • Who could help me to have scolarship in usa or in Canada or in australia ..my field education is engineering?
  • Who do I phone to have substation fencing repaired?
  • Who has burnt all there bridges?
  • Who invented Ballastic Missile?
  • Who invented the booster cables?
  • Who invented the radio?
  • Who invented the spiral winder ?
  • Who invented Zero ?
  • Who is the Architect of all times and all counteries?
  • Who is the most suffered from an Electrocuted human ladder?
  • Who much liquid will a 26 inch pipeline produce??
  • Who submits the proposal for bids, bid agreement, and specifications?
  • Who was inventer of television?
  • Who was the person to oversea the building of the atom bomb?
  • Who would I talk to regarding 100% elimination of pollutants from?
  • Whot is part19.A8 of civil procedure rule in law please?
  • Wht r specialisations in mtech?
  • Why 74192 is giving odd counting(explanation)?
  • Why an analog module is getting current(4-20ma) but it is not sensing it(no reading)?
  • Why are propane fittings lefthanded thread?
  • Why are ALL microwave ovens rectangular shaped?
  • Why are dimensions so important in engineering drawing?
  • Why are filters used in power supplies?
  • Why are large air conditioner units measured in tons?
  • Why are the sewage drains circle and not any other shape?
  • Why are there steam pipes under US cities? What do they do with all that steam?
  • Why arent houses usually built with bricks in the USA?
  • Why aren't kettles insulated?
  • Why both TAT and SAT arew shown in cockpit?
  • Why can we not use Mobiles phones at petrol's stations?
  • Why cant a F6F-3 Hellcat reach mach-1 on a dive?
  • Why can't i can't connect a small light to an audio output and get light?
  • Why can't we just have our own windmills instead of having the wind farms?
  • Why capacitor is connected in single phase water pumps and ceiling fans?
  • Why capacitors are used as filters?
  • Why ceiling fans & table fans rotate in opposite direction?
  • Why did an engine of train pull/ the compartments having total weight greater than the weight of its engine.
  • Why did Stephan Hawking come to Vietnam in the early 1980s?
  • Why did YOU take up engineering??
  • Why do all model engines have fly wheels attatched? steam etc.?
  • Why do fan blades look slow when tv screen directly behind?
  • Why do fighter planes fly at great heights?
  • Why do generators have to be earthed ?
  • Why do modern windmills only have three blades?
  • Why do people offer Entry-Level Engineering jobs to students and then pay their tuition?
  • Why do some of those huge windmills in the desert turn while some are stopped.?
  • Why do they build water towers tall, why not just a big ground level tank?
  • Why do they put an X on the windows surrounding the building there blowing up?
  • Why do they use 110 volt power in united states and 220 volts in India?
  • Why do we always use sine wave to represent a wave in amplitude modulation?
  • Why do we calculate natural frequency of crankshafts?
  • Why do we show ONLY North orientation in maps and drawings, than any other?
  • Why do we still use the Imperial system when the SI is Metric and its more accurate?
  • Why do we stop at 72" for linear dementions ? print reading?
  • Why do we use 220 V electric power?
  • Why do wood utility poles have a cheaper life cycle then steal?
  • Why do you use a differnt voltage when calculating PSCC for a mains cable? i.e 230/Ze or 400/Ze?
  • Why does a body immeresed in water weight less than it weight in air ?
  • Why does a ceiling-fan revolve clockwise and a table-fan anti/counter clockwise?
  • Why does certain concrete have to have air entrainment added to it?
  • Why does droupout in NITs through aieee take place?Jee and BITSAT results are already out...?
  • Why does electrical engineering major needs a profound comprehension on Maths and Physics?
  • Why does manhattan require steam in the middle of the summer?
  • Why does the maximum output voltage increase, when the no. of turns of the coil in an AC generator increases?
  • Why does the power amplifier introduce cross-over distortion??
  • Why does the release of compressed air make a can cold?
  • Why doesn't anybody build a bridge that goes across the oceans?
  • Why does'nt crude oil catch fire in a distillation tower?
  • Why don't coins stick to magnets?
  • Why don't utility companies use steal poles that much for distribution class when steal can last longer?
  • Why don't we make emini electricity plants over sewages?
  • Why Granite stones will be there at railway lines and electrical substations?
  • Why have many Ultra high voltage transmission lines been converted to lower voltages (500kv or lower)?
  • Why hissing sound is heard near a high volatge electrical transmision line?
  • Why in fibre optic cable,1310nm or 1550nm wave length is normally chosen for communication of data .?
  • Why is 400 volts used when calculating PSCC for a 3 phase mains cable? i.e 230/Ze or 400/Ze?
  • Why is a AAA battery called so?
  • Why is an LC filter a better choice than a capacitor/inductor filters when there is a variable load?
  • Why is brick not used commonly in Singapore, but more commonly used in countries like USA?
  • Why is DC used to run equipment and not AC?
  • Why is electrical resistance important?
  • Why is engineering harder than most majors?
  • Why is flyback converter(DC to DC converter) called so and what are its main advantages over other techniques?
  • Why is it called "Soldier pile" ? and what are their purposes?
  • Why is it dangerous to use cell phones near petroleum fuel?
  • Why is it when you put an ant in the microwave on high for however long, it's still alive?
  • Why is measurement important?
  • Why is my alternator not keeping up with the load and letting my battery run down?
  • Why is necessary to state the gage length when repoting the percentage of elongation?
  • Why is solar technology so costly?
  • Why is the frequency of 50Hz used in a power system?
  • Why is the shape of the manhole is cirlcle?
  • Why is there a difference between domestic and commercial/industrial electrical supply?
  • Why is there no white metal headboards in a fancy design is this because white is weaker to create?
  • Why kitchen light becomes a bit dimmer when a toaster is turned on.?
  • Why my analog module do not sense the incoming current...?
  • Why need wait position for the robot operation?
  • Why not copper seamless pipes used in domestic LPG transport?
  • Why not move icebergs where water is needed?
  • Why ohmic contacts are required in JFET?
  • Why particular pattern applied for designing of road, why vehicles travels from our right side.?
  • Why passivation is required over the welding joint of SS-Plate.?
  • Why piston is in a cylindrical shape?
  • Why R1&2, D1&2 need in this Circuits? How this circuits work?
  • Why RC cricuit more better then RL circuit.?
  • Why Relaxation Oscillators DON'T satisfy BARKHAUSEN CRITERIA?
  • Why screw insertion sequence is needed in electromechanical assembly?
  • Why self-bias is used most popular in transistor?
  • Why some high pressure steam line require internal blasting?
  • Why sometimes in distribution system, the supply voltage is lower than the rated voltage at the load end?
  • Why stainless steel pipe welding need purging?
  • Why the ic engine connecting rod has two different end diameters?
  • Why there are less girls in engineering ?
  • Why there is no pressure Gage on carbon DI oxide fire extinguisher?
  • Why truth table is used?
  • Why use two capacitors with crystal to provide oscillation?
  • Why we consider the current flow in reverse?
  • Why we require electrical drives with motors?
  • Why were bridges covered back in the 1800's?
  • Why were the levees left off of the Louisiana GIS CD?
  • Why would frozen O-rings contribute to a solid fuel explosion?
  • Why would you use -48V instead of +24V to run equipment.?
  • Wich states are most ivolved in industrial and manufacturing throw the USA?
  • Will 304 stainless steel angle iron become weak and brittle if its heated up and cooled down from welding an
  • Will a diode permit current to flow in both directions?
  • Will ants die in a microwave oven? if not why?
  • Will consuming less power starting from households lower the activity of the power plant?
  • Will fiber optics change color when different levels of electric current are sent through it?
  • Will I be able to make it through an engineering program?
  • Will I get fried if I touch the electric power pole?
  • Will I like being an engineer if I don't like math now?
  • Will it ever be possible to make a lightsaber?
  • Will Robots eventually replace Women?
  • Will Sasrta Univ call for next councelling?they have called only till 4000..?
  • Will several conductors like copper wires from a single source of power have same voltage and amps to loads?
  • Will several conductors like copper wires from a single source of power have same voltage and amps to loads?
  • Will the length of the wings of a paper glider affect the length of its flight?
  • Will the problems of strong Artificial Intelligence be solved in our lifetime?
  • Will there be a horizontal force component at A?
  • Wind turbine spins some coils... = electricity?
  • Wind velocity vector question?
  • Windmill or windturbines?
  • Wireless transmission of eletricity using laser...is it possible... i have the concept.?
  • Wireless transmission of power...?
  • Wiring diagrams?
  • With the gate rank 2165 where can i get the seat in cs?
  • Without modern surveying equipment,how did diggers know direction and depth to dig to in the city / spring?
  • Wood generators for trucks?
  • Woodworker question?
  • Work in england?
  • Work out how long a model monorail will take to accelerate to 10 m/s with a magnetic flux field of 2T?
  • Working hours of a civil engineer?
  • Working of Automobile and two-wheeler engines.?
  • Working of motorised valves in home heating systems?
  • Wot r d options fr engg in it??
  • Would 2 JBL TR105 speakers with 225 watts RMS/900 watts peak each be enough for small venues for DJing?
  • Would a fuel injector work for spraying mud?
  • Would a H.S.S. (high speed steel) drill-bit drill effectivly through a pair of ski's?
  • Would electricity travel faster through a conductor at a temperature of 16 degrees F or 1600 degrees F?
  • Would it be possible to build a mile-high Lego tower?
  • Would it be possible to open the loches, and let the excess water flow into the lower pacific ?
  • Would putting solar panels in a jaggid pattern increase the output?
  • Would the fuel cost be to high to run run a pump from the bottom of the hill?
  • Would this be a good idea?
  • Would u tell me abt witricity? in detail?
  • Would you work for a company that's on the cutting edge of technology?
  • Wouldn't a laser-beam operating on 110-volts be as fast as using a circular-saw on 110 volts?
  • Write down the necessary parts needed for electricity to be conducted?Also draw the diagram of how these parts
  • Write the time domain equation of the phasor - help please?
  • Wt is ECE and where is it taught in India& wt r its req. & wt is its future?
  • WxDxH ?? what does it mean when we giving dimensions ?
  • Yahoo messenger ..what i am typing and what other side person is typing are not visible to me.what to do?
  • You can bake potatoes in a conventional oven, or in a microwave oven. Discuss how they differ.?
  • Your always surfing cyberspace.. can you tell me anything about time travel?
  • Your ideas and suggestions please!?
  • Your suggestions please!!?
  • "the lists of all safety rules and regulations in manufacturing plants"?
  • (Please help!) Why isn't the DC motor working?
  • **********DOUBt???????
  • **********profession ?????
  • ____is the process of using a tap or die to produce spiral mating surfaces for the purpose of...?
  • 1 kg of natural gas = how many litres of petrol?
  • 1 what happens if i electrolysed water with AC current?
  • 1.092/|jw(jw+1)(jw+2)+1.092|=1/sqrt(2)?
  • 1.2)What makes a universal counter more versatile than an up counter?
  • 1.what is the difference between heat transfer and thermodynamics?
  • 1.where is the stream eroding its bank? explain.?
  • 1000kv substations! I would love to see pictures of them...does anyone know where I can find them?


  • Page [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38] [39] [40] [41] [42] [43] [44] [45] [46] [47] [48] [49] [50] [51] [52] [53] [54] [55] [56] [57] [58] [59] [60] [61] [62] [63] [64] [65] [66] [67] [68] [69] [70] [71] [72] [73] [74] [75] [76] [77] [78] [79] [80] [81] [82] [83] [84] [85] [86] [87] [88] [89] [90] [91] [92] [93] [94] [95] [96] [97] [98] [99] [100] [101] [102] [103] [104] [105] [106] [107]