Engineering Questions and Answers

  • science project,how can i construct a lie detector?
  • Science project: Noise cancellation. How to..?
  • science project?
  • science question on computers?
  • Science question?
  • Science question?
  • Scientific Help: There's a lot of resistence on DC motor. What can I do to "enforce" less resistance on it?
  • Scientists remotely control pigeons?
  • scissors a lever or a wedge?
  • scope of the model?
  • Screaming high frequency loudspeaker?
  • Sealed box and ping pong ball?
  • search for information bout IC s?
  • Searching for a Handbook for Punching Machine Trumpf CS75?
  • searl rollers?
  • Sears Tower Vs Petronas Towers?
  • Seat Sensor. Good or Bad idea.?
  • Secondary Machining processes?
  • Seed aerodynamics?
  • Seems to be a lot of static electricity these days.?
  • Sem 2 maths books authors of MU?
  • semiconductor theory?
  • seminar topic for electrical?
  • seminar topic for electronics and communication?
  • seminar topic for mechanical stream?
  • send me some topecs related to "shape memory alloy"?
  • Series and Parallel resistors - Computation?
  • Series coupling capacitor? What is it?
  • Servo Modification?
  • Sewer renewation and stop infilteration methods?
  • Seyko LCD display G321DX5R1AC?
  • shaft key-way dimensions?
  • shall we could not be a ips when we enter into engineering field?
  • Shanghai is sinking?
  • Shannon's formula?
  • Shear stress and angle of twist.?
  • Shear Stress distribution on a shaft.?
  • sheetmetal formulas?
  • shiver or shudder and why...?
  • Shock and Vibration Resistance...?
  • shoe sizes how to compare with centi meter?
  • shoot and parachute part 2?
  • Should bagpipes be fitted with a pressure release valve?
  • Should energy conservation and recycling be a much higher priority in the USA?
  • should enginnering colleges be increased?
  • Should i be an engineer?
  • should i consider studying BSEE?
  • Should I continue with engineering?
  • Should I major in computer or electircal engineering?
  • Should I patent it?
  • Should I switch my plans from Engineering to Nursing?
  • Should I use a DC motor for a variable speed mechanism or an AC motor with an inverter?
  • should the reservation is done in engineering collegs?
  • Should we be worried that France now owns one of America's greatest R&D icons, Bell Labs?
  • shouldnt all measurements of a square be equal?
  • Shouldn't Civil Engineers get paid more?
  • show me how to build a windmill generator?
  • show me some suicidal cases?
  • show that div ( r grad ( 1 / r*r*r ) ) = 3/ r*r*r*r where vector r is a position vector?
  • sience project?
  • signal transmission?
  • signals help. Electrical engineers help?
  • Silicon Nitride... good for springs?
  • Simple circuit to drain a 1.5 volt alkaline battery?
  • Simple Electric Circuit Problem: Find the current, Please?
  • simple electrolysis?
  • Simple inventions for everyday problems?
  • simple junkyard projects?
  • simple machines?
  • Simple machines?
  • Simple Machines?
  • Simple transceiver kit?
  • Simplifying electronic circuits: can anyone explain how to use "Shannon's expansion?"?
  • simply supported beam?
  • simply supported beam?
  • Simulating a clock signal with microprocessor?
  • simulation issues?
  • simultaneous equations?
  • Since the different kinds of waves have different lengths, they also have different what?
  • sine wave shape on a car alternator?
  • Singapore consumes 35,400,000,000 kWh/year. our substation capacity is 6,587 MW, can we power singapore then?
  • Single phase and Three phase cable - whats the difference?
  • Single phase induction motor specificatons?
  • Single phase wattage total to 3-phase wattage total?
  • single transformer calculation 50 kva 600/120/208?
  • sir can i get the answers of the recently held gate exams in civil engg?
  • sir i am doin diploma in mechanical engineering could i do B tech in aeronautical engineering?
  • sir, whts scope of instrumentation engg?
  • sir,giv me names of best institutes offering aeronautical engineering with thier web address?
  • sir,I am serching for the webs of manufacturing companies of spectrometre, of German.Can I get the websites?
  • site a specific problem that this project can solve: SMS Based Server Monitoring?
  • site a specific problem that this project can solve: Tri-Color Message Board?
  • site a specific problem that this project can solve:?
  • Sketch the various market forms of steel?
  • Skin depth increases as resistivity of conductor material increases - why?
  • skivertex material?
  • Slip Ring Motor: Require Rotor Resistance (Star Connected) values?
  • slope failure?
  • Slowing down a DC motor?
  • Slurry Content?
  • small village huge power cut faulty local new sub station apparently.why so much damage to appliances?
  • Small windmills mainly use permanent magnets Do they lose their magnetism , if so how long do they last?
  • Smoke Detector Circuit Diagram?
  • SMR and EMR?
  • so when will the next huge technological breakthrough come out of Africa (excluding South Africa)?! It..?
  • So. Am I going to get raped when I take the FE exam?
  • Soccer Physics?
  • sockets for 3volt bulbs?
  • Soft Switching Resonant PWM Converter?
  • software courses available for civil enginers?
  • software eng. program?
  • Software engineer?
  • software engineering and electrical engineering, which one is prefarable and easier?
  • Solar Cell/Photovoltaic Cell application?
  • solar power?
  • Solar Power?
  • Solar water heating system questions...?
  • soldering information?
  • soldering iron help?
  • soldering problem?
  • solidstatephysics introduction and its applications?
  • SolidWorks or Autocad? What is the best program to know for a Mechanical Engineer?
  • Solve by MATLab?
  • solve each equation: 400-100a=200?
  • solve equation: 7y-5-2y=2y-3?
  • solve for paint mixture?
  • Solve for theta?
  • Solve the following equation for z?
  • Solve the homogeneous equation dy/dx = x^2 + y^2 / xy?
  • Solving linear equations?
  • Some 3d geometry advice?
  • some details about finite element analysis?
  • Some Electrical Ideas?
  • some inventors and what they made.?
  • some quesitons on computer engineering?
  • Some questions about electrical fuses?
  • Some questions about Engineeing?
  • Some useful projects in mechanical engineering with new ideas?
  • somebody can explain me the fundaments of electricity and basic electronics?
  • Somebody knows if STRUCTURAL engineers have to work outside most of the time??
  • Someone knows how i can do a cheap field test LPG gas, and try to verify the quality that I'm receiving?
  • Someone please answer some questions about oil (gasoline) and the future?
  • Someone stole my camouflage tank idea?
  • Something that makes a battery Operated light blink?
  • Sometimes authors used Calculus or Laplace Transform in Eng manuscripts to explain his topic,whys it needed?
  • sonic nausea machine..help?
  • soukoban solutions for level 11?
  • Sound knowledge of basic engineering trades processes?
  • Sound output from speaker (a) with speaker box,(b)without speaker box?
  • Sound Replication - Part 2?
  • source transformation???
  • Space Envelope?
  • Spaghetti bridge question...?
  • span is 4 mts. between trusses is 2 mts. tell me the sizes of the members of the steel truss?
  • span rating for a 6x6 beam?
  • specifically honest reasonable answers needed help??
  • specifically, what plastics are toasters made from, and what was the first plastic toaster?
  • speech engines?
  • spelling of "gauge" as "gage"?
  • sprinkler system?
  • stability of linear time varying(LTV) systems theory?
  • stainless steel gage thickness inches,charts?
  • Stainless steel prices - Uk 1/ 2 mm?
  • Stainless Steel... Is there anyway to make magnets stick to it?
  • Stamped Steel Vs. Forged Steel knives?
  • standard formula in converting to 1000ft into metrics?
  • Standard Leaf sizes of angle Iron?
  • standard placement of bars in a second floor slab?
  • starch is a polymer. What is its corresponding monomer?
  • starting methodology of synchronous motor?
  • state the 1st law of thermodynamics in your own words?
  • state ways of reducing eddy currents?
  • state what happens to the energy dissipated in overcoming air resistance?
  • static discharge from my finger caught radio signal ?
  • static electricity , could it be controlled well enough to make a shield ?
  • static electricity?
  • Static Electricity?
  • Static Electricity??
  • Statics question -civil engineering?
  • Statics/Physics problem help?
  • Steady state in a cylinder?
  • Steam expands in a cylinder with a sliding piston in a steam engine. The resisting pressure, Pext, is 64?
  • steam formual temptures drop across turbine?
  • steam turbine literature?
  • Steam Turbines?
  • steel frame guide?
  • steel loses 2 thirds of its strength at --- ------- -------?
  • Steel reinforcement for concrete beams?
  • steel rolling mill process?
  • steel roughness?
  • steel sheet and coil not properly zinced called over zinc, how can i remove zinc by any heating treatment,?
  • steel: when fy=50ksi, what is E?
  • Step up voltage, from a battery?
  • stepper motor of 1/2 kg, NEMA 17 std with ULN 2803 driver is used. How to get sufficient starting torque ?
  • steps in building construction?
  • stockist of riged clear plastic pipe?
  • Story Problem: a box is to be constructed by cutting 1 inch squares...?
  • stress relieving of structural steel base frame ans heat treatment methos?
  • String Climber Construction?
  • Structural Engineers: Why did WTC Building 7 collapse?


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