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.?