Engineering Questions and Answers
i need general info about drilling mud ??
I need help building a mister?
i need help building a popsicle bridge?
I need help finding the value of pi!?
i need help in building a radio?
I need help on a Rube Goldberg project pleeeaase!?
I need help on electricity, batteries, and lightbulbs?
I need help on my science fair project. Please Help me!?
I need help plz?
I need help with a project...?
I need Help With A Science Project!!!?
I need help with an eggdrop design!!?
I need help with making a solution to cast masks.?
I need help with my graduation paper about civil engineering lab experiment?
I need help with my science fair!?
I need help with the "egg drop"! I only have a couple of things to work with! Help!!?
I need help witha dynamics problem.?
i need high tenacity nylon yarns from india,should have 940 dtex*140 fillament tenacity>6.7?
I need how helicopters engines work?
I need ideas for my project.?
i need info about interchangeable parts when was it invented?
i need info on maintenance of offshore wind turbines used for generating electricity?
i need info on nitrocellulose: production process, raw material, energy considerations,?
i need information about electric erection?
I need information about Installation of Electric motor.?
I need information on wave (w.r.t. water or sea) forecasting techniques?
I need information on Army 2K Generators. Does anyone know anything or where I can find the information?
I need information on the methods of preparation of Thermoplastics and Thermosetting plastics.?
I need introduction for my project regarding to workshop setup( normal workshop engineering)?
I need manuals for my MAZAK H 500/50 Horizontal machining center.Can any one tell me where it is available?
I need money to hang out with Stracy, I 've blown most of it already , I need to buy 3 more course text books
i need more clarification about GRP pipes maufacturing processes?
i need one clarification and detail about bits planni.?
I need permissible tolerances on thickness for DIN6796 (heavy duty spring washers).Can anyone help me?
I need procedures for calibration of inside and outside micrometers.?
I need project expample on downtime reduction in machines using six sigma methodology. Anyone can share?
i need resources for MAGLEV study, can you help?
i need serious help for my science project!!?
I need Serious help with this mousetrap car project (worht 300 points please help)?
I need some help creating a random number generator in Labview.?
i need some help with a Rube Goldberg machine?
I need some ideas for a unique motor powered device?
I need some information about concrete (the ferit formula:R=k(c/c+w+v)^2) any civil engineer can help me?
i need ta know why the circuits are overloaded when i log on..i blow a fuse everythime?
I need the answeer for the following:--?
i need the defination of input & output impedance of the op-amp?
I need the formula for converting gallons of propane to cubic feet of propane.?
I need the instructions on how to built the hovercraft on MythBusters.?
i need to analys opamp 741 by pspice?
I need to apply a shear force of 5 lbs on a horitonal arm of a human. How do I do this? Whts the expt. setup?
I need to build a bridge that supports 50 grams of weight (half a penny roll) mad of straws, paper clips, tap?
I need to build a bridge that supports 50 grams of weight (half a penny roll) mad of straws, paper clips, tape
I need to build a catapult for a project that can launch 20 feet it has to be 2'x3'x3' and i need a design
I need to build a truss bridge out of popsicle sticks. where can i get plans?
I need to build an aluminum boat to hold 550 pennies.?
I need to build an electromagent. Anyone know where i can get a soft iron core for it?
I need to convert air flow (kg/m2/s) to cfm. The flows I have are 4,5,8,10?
I need to draw electric / electronic circuits . Does anyone knows a such free software ?
I need to drill a small slot in a piece of aluminum plate that is a 1/4-inch thick. Any ideas?
I need to find a ...?
I need to find building factor heating cooling for each 50 states?
I need to find out about Co-ordinated project information in construction?
I need to find plans/instructions for making a popscicle bridge with only wood glue?
I need to find some reserch for a scince project the project is caled how to make a egg shell disappar.?
I need to find the typical relation between motor speed and output torque on an electric motor.?
I need to Grounding ( Earth ) Information .?
i need to have led circuit with ability of changing intensity of light. can you help me?
I need to have some old Pryo Chem nozzles the NL-series does anyone know where I can order them besides brooks
I need to inspect a used MAZAK HMC in Birmingham.I live in India.?
I need to insulate an aluminum can for a proj. Any suggestions?
I need to keep plants hot in an ice chest. How can I for a long period of time?
i need to know about boiler drum level control and the transmitter calibration and commissioning?
I need to know exactly how to harden A2 steel.?
I need to know exactly how to harden A2 steel.?
I need to know how engineers deal with relationships. I dated an engineer for 2 years and now after we have?
i need to know how to build a really fast and good mini model solar car? its for a race, and i need to win !?
i need to know how to make a collapsible feature on my invention. Want to collapse it for better storage.?
I need to know the concept for HVAC designing for tennis courts?
I need to know the earthing system on my property from edf?
I need to know the easiest way to create electricity? enough to light a standard bulb?
i need to know the names of manufacutre made pumps of petrol stasions?
i need to know the procedure to design steam condenser for 10 Kw power station?
I need to know where to get the y shape tip screwdriver (not - or + tip)?
I need to know...Whar is the process for constructing a building, and who aproves this?
i need to make a 110 gal square tank. how do i figure out how to make it with using measurment in inches?
i need to make a really unique compound machine using at least 4 of the simple machines? please help!?
I need to make a vending machine that can work by using a PDA/cellphone for my electrical engineering course.?
i need to pump 1000 l/min over a length of 2 km and an elevation 0f 1500 ft. how powerful a motor do i need?
I need to put a capacitor across a AC power switch to keep it from "popping" when I turn on the power.
i need to think of a feasable invention that hasent been invented yet i couldnt think of anything cool?
I need to think of a feasable invention that hasent been invented yet i couldnt think of anything cool?
i need to vary the speed of a 12vdc 5amp dc motor to match it up to another motor.?
I need to..?
i needed some free technical papers for my resarch on Quality Function Deployment using fuzzy logic?
i nid a SWOT analysis about DCET (Diploma Course for Engineering)?
I noticed that the Ernest A. Love flying field has a control tower. Does a C-150 need a transponder to land?
I put an allunium/Metal cup in the microwave.....?
I really don't know how to organize my time to study my lessons.Does anybody know?
I require a supplier of Used Co-ordinate measuring machines.?
I require the roof "fall" for a perg roof, the front height is 2500mm, o'all length is 4000mm What is 5% fall
i rlly need help from tv experts or ppl who are smart?
I saw da construction of the upcoming tallest building in da world in Dubai,how did da crane get on top of it?
I saw something weird today in a Denver city park (it isn't what you think...)...?
I search references about quality control in recycled paper industry, related to macroscopic defects.?
i studied MSC Electronics. Now iam desided doing M.Tech corespondance .How doing it?
i studied MSC Electronics?
I take adderal to study?
I urgently nedd an idea for my science exhibition on airplanes and aerodynamics.?
i wanna do a project in computational aero acoustics.. can anybody guide me? anybody gives a project on that?
i wanna know about applications of self lubricant metals that used in production of cylenders?
I want 2 do 1 project in physics title young's modulus...suggest any website r library id....pls.hurry..
I want a circuit diagram that will convert DC 3 V to DC 9 0r 12 V without using transformer or AC signal.?
I want a circuit that will turn on any gadget that work on 230 V AC at prefix time.?
I want a circuit which can perform following operation-?
i want a formula for "engine torque map".engine torque map is engine torque versus "throttle angle" and rpm.
i want a free site link to ISO2768-1 standards?
I want a good wired alarm system for a small industrial unit what make would you recommend please thanks?
i want a new technology in computer and science and engineering for seminars?
I want a paper in powerelectronic with it's full simulation in matlab7 for my university project!I really need
i want a paper presentation about aircoolers and refrigerator how to search in net..?
I want a report on any electrostatic application including equations?
I want a robot arm or some other part is this possible?
I want a SIMPLEST Inverter circuit that will provide upto 200 W power and 220 V AC output from a 12 VDC batt .
I want book about rfid reader design?
i want circuit or ic to make Manchester encoding?
I want detailed information on Lean and six sigma manufacturing system.How do these two relate to TPM ?
i want details about eco-friendly power generation.?
I want heat reflecting cement which should not change the property of concrete and mortar?
I want heat reflecting cement?
I want help for my final year project namely 'prepaid energy meter'.Can any provide a circuit diagram for that
i want information about 4-layer pcb board using orcad tool, if any book is there then pls suggest me?
I want information about Notch Filters?
i want information about raw material used in manufacturing brightner used in copper plating?
i want information on switches?
i want know about Boiler operation enginering exams?
I want know about the gradient of a scalar field having non parallel 2D contours.?
i want know full details of water pump mechanic in india?
i want make own small power generator?
i want paper presentation on thermal engineering?
i want paper presentations about automobiles?
i want pics about laser and some texts ccould you help me?
I want PURE WATER. What systems, industrial or otherwise exist today that do the trick?
I want Remote Switch circuit i.e as I press button on transmitter then a bulb or fan will on or off.?
i want scada the training institute addrresses in chennai(india)?
i want seminar on nanotechnology?
i want sites related to particle screening method for chemical engnieers?
i want some chemical engineer resume samples?
i want some final year projects?
i want some guidence about requirement study?
I want some help to solve this jenuine problem.?
i want some paper presentations for mechanical engineers?
i want some webs where i can find about robotics? can any one help..plz?
i want technical paper on direction control valve?
I want the circuit diagram for an electric golf trolley so that I can build my own?
i want the information about PIC controlled circuit breaker?
i want the information regarding the different radio channels in india?
i want to know complete detail study of teleremote control?
i want to ask about some scools projects about levers?
I want to ask about the design of earthing bare conductor for generator base foundation.?
i want to be an architectular engineer so what classes should i take to get there?
I want to build a ballista out of wood. A big one. Any tips or suggestions?
I want to build a custom houseboat but not in the normal sense.?
I want to build a robot?
I want to build a time machine?
i want to build a under water robotic and i want help for teis project?
I want to build something. As a prototype. Does anybody know a company who can do this for me?
I want to buy microwave link where can I buy this things?
i want to charge four ,1.5v batteries using a cycle dynamo which is working intermittently ,how could i?
I Want to compare two refrigerants ,R-22 & R-407C.whcih of them gives us more cooling capacity and why?
I want to create a circuit. In that value of resistor is as 5K3, is that means 5.3K or 3.5K ?
i want to design a circuit for 100mA constant current source having 1% stability and 1v compliance voltage.?
I want to design a shelter , can you pls help me?
I want to design high temp impeller blades for a homemade turbine.?
I want to design power supply 30 volt,10A . Please help more about it .?
i want to do a project based on Plastic pollution. I need lot of information about that. can any on help me?
i want to do membership as a student in electronics engineering which can send or give information on e mail?
I want to drain 48000 gallons through a 6" clay pipe with a 1"/foot slope. How long will it take the water to
i want to find water cooled chiller manufature?
i want to get 12v from a 3 channel power supply (instek) ; how i can do that?
i want to get all the information about AC to DC convertor invertor with layout,circuit diagram?
i want to get details about engineering basics in objective type questions?
I want to get into Petroleum Engineering?
I want to get into Petroleum Engineering?
I want to get Mild Steel Sheets weights according to different thickness?
i want to know some information about prebacked cells?
I want to know about design of fighter aircrafts , their aerodynamics and basic properties and functions help!
I want to know about Indian Engineering services in civil branch?what is its scope?
i want to know about infrared broadcasting?
i want to know about modal analysis(mechanical vibration)...?
i want to know about program "ANSYS". How can i find this program?
i want to know about regulator,coz i need to use in rocet,liquip propeler.this is for my final project.?
i want to know about the c-dac college in india?
i want to know full details of water pumps mechanics?
I want to know how an air-cooled chiller works. Nothing about water-cooled chillers please.?
I want to know how epithalamus works?
I want to know how I can make a Dirigible with a balloon and Helium? I need some ideas, please!?
I want to know how they make big PE tanks?
I want to know how to take a sine wave and alter the phase when at zero or peak?
I want to know if civil engineers(structural) have to work outside most of the time??
i want to know if the material science,metallurgy is a good engineering or not?and how much earn?