Engineering Questions and Answers

  • I want to build a teleportation system, any ideas?
  • I want to calculate how many litres their is in my stock trough?
  • I want to connect an AC powered light to a device that is powered by 9 Volt DC current and has an LED light.?
  • I want to count numbers of flashes of Xenon Flash lamp.How do I construst electronic circuit.Please advise me.
  • I want to do a different project in robotics.suggest me a topic?
  • I want to do bio-tech. engineering,what are the scopes,do i'il need to do PG after graduation in bio-tech?
  • I want to invent a workable time machine any, ideas, tips, suggestions or helpful hints?
  • I want to know about IIT,JEE,AIEEE .?
  • I want to know about PCM (Pulse Code Modulation)?
  • I want to know that from where I will get entrance forms for medical and engineering?
  • I want to know that, which material is used for construction of water cube, of beijing swimming center?
  • I want to know the conversion of the unit of pressure KN to unit of pressure kg/cm2.any body know it?
  • I want to know the total no.of seats alloted for wards of ex-servervice men in the engineering admissions 2007
  • I want to learn about steam turbines and boiler design. also I want to learn how to fabricate them.?
  • I want to learn how to read construction drawings? any suggestions is greatly appreciated.?
  • I want to make my career in robotics and other technical field , so which branch of engineering choose me?
  • I want to melt 500-700 kg iron to make casting. Which is cheapest method.?
  • I want to probe 3.3V signal @ 33MHz. Which probe is better, with 1MOhm or 100kOhm resistance and why?
  • I want to run an AC motor submerged in hydraulic oil. What do I need to do?
  • I want to sell a used FLUX CAPACITOR and a Radiation suit?
  • I want to setup a wireless tracking technology?
  • I want to sit for Indian Engg. Service Exams in mechanical Engg. Can anyone suggest me some good books?
  • I want to study Law with Engineering next year, can anyone give me some suggestion?
  • I was looking at watts in relation to wind speed in hm?
  • I was wondering about a train that can be use over the water or like snake that move in high speed?
  • I was wondering what the average salary was for a student with a qualification in civil engineering?
  • I will give u 10 points if u tell me about premavira project planning..what is this about??
  • I would like to know about governors mechanism in engines.?
  • I would like to know if any one know about a Monochromator and Stepper Motor?
  • I would like to know what are the specialisations in electrical engineering in which i can specialise?
  • I would like to know what are the specialisations in electrical engineering in which i can specialise?
  • Iam eng-mohammad from iraq,ineed some details about electronic trans-shifting for cars?
  • Ice / freeze of Outdoor Air Conditioning pipe?
  • Ideas abt mechanical based projects?
  • Ideas for building a fallout shelter?
  • If . then.?
  • If an alternator/generator is temporarily disconnected, will it still be difficult to turn the shaft?
  • If A's salary is 25% higher than B's,how much percent is B's salary lower than A's?
  • If I buy a new combo microwave/convection oven now, will it live 24 years like the old one that died today?
  • If I can use enough jumbo hand fans, can I build something out of them to use like a hang glider?
  • If I destroyed the cooling towers at Didcot power station would they have to build new ones?
  • If I have a bearing from certain vendor example caterpillar with which vendor can i relace its bearing?
  • If I keep my air conditioner on "Medium" as opposed to "High", will that use less electricity ?
  • If my computer is 280w and i leave it on for 8 hours how much am i spending daily on electricity?
  • If my fridge is 1150W and leave it on for 24/7 how much am i spending daily on electricity?
  • If the cathode max currents of a Proton tricolor led are 50,25,25 how much current can the anode handle?
  • If the country voltage is 230 but my voltage converter tells me to choose 220 or 240..which one is ok?
  • If the full form of dc is direct current then we say its dc current? it becomes direct current current!?
  • If the loads are all vertical in a truss, will there be horizontal component on the hinge of the given truss?
  • If the speed of an ice cream truck is directly connected to it's song..?
  • If u want to make an invention what will you make?
  • If wavelength is 2 meters, antanna is .50 meter how many percent of power are transmited?
  • If WTC freefell would dangerous debris scatter in wind faster than if it toppled?
  • If y=tanx then prove that d^2y/dx^2=2y(1+y^2)?
  • IF YOU COULD iNVENT SOMETHiNG WHAT WOULD iT BE AND WHY??
  • If you drop a penny from a really high building like empire state building will it kill someone?
  • If you were offered a $5000 bonus for every pound you could shave off the design of the X-35 Lightning II(JSF)
  • IfA vector=i^+3j^-2k^ and B vector=4i^-2j^+4k^ then (2A vector+B vector)=?
  • IIT campuses are better than BITS, Pilani campuses?
  • I'm 2nd yr ECE student and want to make presentation on Embedded Systems..I have no idea of the topic..?
  • Im doing engineering in Electrical n Electronics, I want to join in INDIAN AIR FORCE.PLZ suggest me!?
  • I'm feeling really down, help: related to engineering course?
  • I'm Having Trouble Finding an Under Water Fiber Optic Cable?
  • I'm having trouble understanding this(electricity/electronics) 10pts?
  • Im homeschooling and i need help with Geometry.?
  • Im in school , majoring in electritronic instrumentation technology and?
  • I'm looking for a site that i can downloat e_books from it about mechanical engineering?
  • I'm looking for a site which is about mechanical engineering ,will anyone help me?
  • I'm looking for hose?
  • I'm looking for the name of a type of fitting ... (see description)?
  • I'm new to electronics and understand everything basic but... what is the point of a transistor?
  • I'm trying to find a hydrogen fuel cell chip for an electronics project, where is a good one at?
  • Im trying to find the specs of Aluminium alloy bs1476?
  • I'm wanting to power a DC motor with a generator and I'm trying to figure out how if this gen will work.
  • Implementation of 5S?
  • In 2007, why can't they create quieter methods of construction, road maintenance, buses etc??
  • In 3 phase AC induction motor, what is slip?,Give its expression which relates speed & frequency?
  • In a 3 phase system, on a lighting circuit, fluorescent lights with 4 tubes are they considered one load or 4?
  • In a drawing of magnetic field lines, the stronger the field is, the?
  • In a multimeter, which end of the scale are resistance readings more reliable? The crowded or uncrowded end?
  • In a multistage centrifual pump can the impellers be of same size or it should be different?
  • In a permanent magnet generator, should the magnets on either side of the coil rotate?
  • In ammonia plant there is synthesis waste heat boiler vertical type is used .why?
  • In an engineering college do they look for class 12s marks during placements in various MNCs?
  • In an LR oscillator what determines the frequency L/R or L*R?
  • In case of air plane landing,which wheel touch the ground first front , rear or both simultanously?
  • In case of conducrive heat transfer,the rate of heat flow is scaler or vector?
  • In computer algorithm space complexity 2n approx. equal to n where n is very large...how????
  • In depth question about...?
  • In domestic electrical power supply can I use a fuse rated 5 Amps/230 VAC insted of 5 Amps/110 VAC ??
  • In electrogalvanised objects adhering to ASTM A90-90M :1995 standards is the passivation hexavalent or tri?
  • In general, What is the advantage of wireless over sensors?
  • In india an information technology engg can earn how much?
  • In Kerala Engineering Entrance Exam 2007 I got rank 5839.Where will be my admission?
  • In kerala Engineering Entrance Exam I got rank=5839 in the year 2007 .where will be my admission?
  • In Microsoft Excel, is there a function to return the value "infinity"?
  • In mp engineering coll. how can i get addmission through aieee?
  • In random vibration with temperature, the usual damper-spring arrangement is used to reduce impact.?
  • In reference to digital osscilliscopes and the sampling rate what does the term kSa/s stand for?
  • In reinforced concrete beams why flexural failure is preferable to shear failure?
  • In suspension systems how do you explain -'soft springs give smoother ride and hard spring give harsher ride'.
  • In the chain survey field book, readings are entered from bottom to top and not from top to bottom. Why?
  • In the first semester in india..of engineering...what topics do we study in PCM...?
  • In the Kerala Engineering Exam I got rank = 15101. I have got reservation. Where will I get admission?
  • In the photoelectric effect what is the relationship between the threshold frequency f and the work function?
  • In uptu 2007 my rank is 39596 . suggest me some good college for engineering.?
  • In VAISH coll of engineearing(rohtak,haryana) which branch is better..?
  • In which countries are Indian B.E. degrees recognized ?
  • Induction motor operation?
  • Inductive heater...?
  • Industrial engineering or civil and construction engineering?
  • Industrial engineering or construction engineering ? which is harder ?
  • Info on Concrete Dowels?
  • Instead of building up ie:tower blocks etc. why dont they build down?
  • Instead of using live animals for entertainment purposes?
  • Institutes for safety engineering in india?
  • Instructions for connecting 3 No's of 3way switches(4 terminal switches ) for controlling a single light .
  • Instructions to build a pumpkin catapult.?
  • Instrumentation amplifier, WGA-710A, Kyowa?
  • Insulators?
  • Interference of electrical appliance in AM radio station,how can i eliminate this disturbance?
  • Is "db" or "dbi" a better measeure of RECEPTION?
  • Is a giant vacuum chamber enough to test the spaceworthiness of the Orion spaceship?
  • Is an amplifier a BJT?
  • Is an engineer also a scientist?
  • Is an RFID chip submersible?
  • Is antigravity possable?
  • Is anyone a Chemical Engineer?
  • Is bachelor of computing recognized in india??how is it different from a BSc. degree?Pleeeeeeeeease help!!?
  • Is chain or cable harder to break?
  • Is computer engg. good profession for my daughter?
  • Is desert cooler applicable to office area?
  • Is doing btech. from IIST is better than doing civil or chem. engg. from a good NIT?
  • Is doing mechanical engineering from nit better or doing electronics from ordinary college??
  • Is double major a good idea?
  • Is droppining one year for preparation after 12th for engineering is ok ya not?
  • Is eee 1 of the toughest course in engineering?
  • Is electrical engineering a better option for jobs? What jobs can i get?
  • Is electronic&communication eng. and electronics &instrumentation eng.same?if not wat is the diference?
  • Is electronics engineering branch better than computer science and engineering?
  • Is Frank Lloyd Wright's vision of a mile-high skyscraper feasable in this day and age?
  • Is going back to get a civil engineering degree the right choice?
  • Is gold a good conducter of electricity?
  • Is homework for engineers hard?
  • Is it better to get admission in top 8 NIT or aerospace in iist?
  • Is it necessary to do Mechanical Engineering to join aircraft engineering,?
  • Is it ok if the compressor in the refrigerator is working continiously irrespective of thermostat setting?
  • Is it OK to put up a Green Roof over top of a wood structure or it has to be concrete?
  • Is it posible to charge a 6 cell 7.2 volt NiMh 1100mah batery pack?
  • Is it possible for a flight (passenger or watever) to stop on air?
  • Is it possible for learning the .net using net free tutorial.?
  • Is it possible for me to replace broken body parts with robot parts, until I am eventually a full robot.?
  • Is it possible that a small pipe connected by a larger pipe can produce a bigger discharge?
  • Is it possible to do a master in Aerospace engineering with a Mechanical engineering degree?
  • Is it possible to do a stress analysis of the cam - follower mechanism using FEA package software.?
  • Is it possible to draw static electricity from the air and convert it into power?
  • Is it possible to generate energy with a peltier plate ?
  • Is it possible to have a unlimited powersuply made from water or electricity?
  • Is it possible to increase the energy of a system by supplying it with electrical energy? In what form?
  • Is it possible to produce electric power by electronic means?
  • Is it possible to split a square wave into its various harmonic components.?
  • Is it possible to tig weld mildsteel chain using co2 gass if so whats the secret?
  • Is it required to have a higher resistance to a VOM?
  • Is it safe to touch the secondary leads of a step up transformer?
  • Is it true curret flowing through a super conducting loop will go on for ever??
  • Is it true that a cyclone is a low pressure system in which the wind blows counter clockwise?
  • Is it true that a rechargeable drill's battery became out of order if you let it lost its entery charge?
  • Is it true that mechanical engineers returning back from It jobs are neglected by core companies?
  • Is it true that staying close to Electric Metre room or transformers in housing complexes is harmful?
  • Is it true?
  • Is it wrong to put extension cords together to get a longer cord?
  • Is jssate in noida a leading private engineering institute in the country?If so what is its reputation?
  • Is lightening more attracted to a copper roof?
  • Is manufacturing process n automation engg. different from mechnical engg.?
  • Is masterbation is good or bad?
  • Is modbus ethrenet the same with ethernet alone? or are they different with each other?
  • Is my understanding of Inertial Navigation Systems correct?
  • Is Padmabhushan Vasantdada Patil Pratishthans College of Engineering, Sion,Mumbai an A grade college?
  • Is pneumatic control possible without venting high pressure instrumental air?
  • Is riding a rollercoaster hazardous to your brain?
  • Is robotic the major in Mechanical or electronic Engineering?
  • Is technology helpful or harmful, if either then explain.?
  • Is technology really technology?
  • Is Tesla Coil the 1st person to find out about electricity?
  • Is the amount of heat emitted by a heating element dependent by the amount of voltage or current applied?
  • Is the author of "Refining precious metal wastes", C.M. Hoke still alive? If not, when did he die?
  • Is The Chunnel the greatest engineering and construction feat in Modern Times?
  • Is the cubicle inevitable?
  • Is the difference between Comp.Sc.Engg and IT Engg same as that between Comp.Sc. and Informatics at school lev
  • Is the UPSC engineering services exam and Indian Engineering Services (IES) exam same?
  • Is there a "rule of thumb" factor of safety that would account for dynamics of human locomotion?
  • Is there a calibration on Data acquisition?
  • Is there a chart showing the relationship of volume flow rate to pressure in a cheap auto air compressor?
  • Is there a command I can type in AutoCAD that will close all open drawings without saving them?
  • Is there a domestic way to recycle iron and alloys having iron as its major constituent?
  • Is there a limit to how tall a building can be built?
  • Is there a liquid that is magnetic or will conduct a magnetic Field?
  • Is there a patent for Directional gun drilling?
  • Is there a reason why the the main fuel tank on the shuttle couldn't be shrink rapped ?
  • Is there a site that sells laser cutters for wood that cuts clean through say a 2x4 for example.?


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