Engineering Questions and Answers
How defrosting plate work?
How did "I" come to represent current in electrical calculations?
How did renaissance era fountains operate without the use of electrical pumps?
How did the battery get it's name?
How did the dual-action auger style agitators become so popular for top load clothes washers?
How did the people can see inside of our house from outside? What frequency would be the monitor?
How did the person who developed the first engine, know to use petrol?
How difficult is it to construct a potatoe cannon?
How do a loudspeaker & a dynamo use magnetic force?
How do calculators work?
How do gas/elec suppliers work?
How do gears work?
How do heat/cold cycles affect bearing lifetime?
How do i stop harassment from a elf microwave generator weapon being used for mind control?
How do I amplify my parallel port o/p voltage?
How do I build a bridge?
How do I build a faraday cage?
How do i build a simple motor, for a science fair?
How do I build a small induction furnace?
How do I calculate potential gradient in 132kv substation?
How do I calculate the inductor values in a crossover network?
How do I calculate the moment of force between two points?
How do i calculate the pipe diameter to transfer water at 250 Gallons per minute?
How do I calculate the strain/extension of cable - diameter/length/force applied +Youngs modulus are known?
How do I calculate the surge pressure in a pipeline. What are the measures to counter this .?
How do I calculate the torque required to rotate a cube?
How do i check appliance polarity, using multimeter checking appliance has been wired correct fromsupply?
How do i check the continuity using multimeter?; give me a download link to a good ebook to learn it.?
How do I close a circuit with a Basic Stamp (from Parallax) chip.?
How do I connect a thermistor to an op amp?
How do i create a simple computer automated systems or circuits?
How do I determine maximum field(cold) bend angle using minimum elastic bend radius?
How do I determine the thread type and size?
How do I determine the water heater element power rating and which voltage is more suitable?
How do i distinguish the difference between 'engineering design' and 'industrial design'?
How do I filter the beat note of my ADSL line on my hf rig?
How do I find dimensions for standard size cylinders such as those used for medical gases?
How do I find out the cable size require for a 3 phase 208v, 50 KVA ouput sourse?
How do i find out the volume/capacity of a cubic feet?
How do I find out whether a number is an integer in Matlab?
How do I find peak voltage from rms voltage?
How do i get fiber-optic technology in my house?
How do I get started on building a DC Step Up Power Adapter?
How do I get water with 18 meg resistivity?
How do i go about apply for my own meter?
How do i go about choosing an appropriate generator?Cant apprehend about kva and kw...?
How Do I Harden 12L14 Steel?
How do I install a digital decoder in a marklin model locomotive?
How do I instantly increase or decrease air pressure?
How do I know if a part that I am using in my orcad scematic is functional or not?
How do I know if the voltage of electricity coming into my house is too high or too low?
How do I make a concrete frisbee?
How do I make a magnet less strong?
How do I make a musical-box?
How do I make a parachute that can carry about 3 oz. of weight?
How do I make a small toy car U-turn about a nail without modifying it?
How do i Make a substance gain strong static charge?
How do i make a water pump or an archimedes screw?
How do I make a wireless telegraph that transmits 1 mile?
How do i make an eccentric cone in Auto CAD?
How do I make an electromagnet with the greatest efficiency??
How do I make an RC glider?
How do I make this 'car' move?
How do I monitor a road constuction project on a daily basis ?
How do i repair a watch?
How do I size overload and over-current protection as well as conductor size on a single phase motor?
How do I store energy from a solar panel in a battery?
How do i take this magnifying glass off the computer?
How do I test the Ic?
How do I wire an 8 pole contacter relay to control 8 lighting circuits?
How do i wire my new CB Mag mount antenna?
How do I(John Goskusky)maky a500 watt power inverter?
How do inventors invent stuffs that are successful?
How do large ships, ie, container, oil tankers & cruise ships stay afloat?
How do magnets affect cell phones and pagers and other electronic devices?
How do Mechanical items work?
How do people dewater a section on a river to build a pipe across it?
How do people make metal?
How do plate type heat exchangers work?
How do polar stellites parallel using a polar grid instead of a rectangular grid?
How do slide out designs work (found in modern phones)?
How do Software Engineering and Computer Systems Engineering differ?
How do the forces of tension and compression apply to the testing of a composite material?
How do the space center get all of those gigantic pieces of building materials in space to create?
How do the water pump work please till me water pump mechanism?
How do these sensors work?
How do they put the stripes on a straw?
How do those cat burgulars defuse them alarm systems?
How do those weigh-in-motion (FreePass) transponders work?
How do trains run on the tracks? i dont find any means of friction that can be generated to power a train.?
How do u build a robot step by step?
How do u build an outdoor ping pong table?
How do u build an outdoor ping pong table?
How do u make your own blueprints?
How do we use interpolation in thermodynamics water or steam tables?
How do you add add ac power from a wall socket to power a hobby servo motor?
How do you add an additional 15% to an exisiting figure using a calculator?
How do you bend sheet metal without any "specialist" tools?
How do you biuld a catapult?
How do you build a Ferris Wheel with posicle sticks?
How do you build an outdoor ping pong table that is warp proof, weather proof etc.?
How do you calculate efficiency based on the ratio of weight versus the load supported?
How do you calculate how many cycles it takes to clear an initial queue?
How do you calculate the breaking energy & power required for a vehicle with a typical 0.3g deceleration stop?
How do you calculate the pitch of a 5/8-11 unified thread?
How do you calibrate a stopwatch?
How do you charge a capacitor?
How do you connect Solid State Relay? for automatic T control?
How do you construct a tetrahedron out of a cube of wood?
How do you construct the best structure that will make sure that 2 eggs, drop from the 3rd floor, won't crack
How do you convert a three phase generator to a single phase 240volts generator with diagrams?
How do you convert CFM into BTU's?
How do you convert Hertz to Watts?
How do you convert to watts work done took 3000sec and work done was 100,000J?
How do you create a battery powered car out of the folowing materials?
How do you cut a glass test tube?
How do you cut sections of a cast iron boiler?
How do you determine push rod length?
How do you determing a point on a curve in excel?
How do you drill a square hole?
How do you fault find on ac & dc motors? What is star delta & how do you check this?
How do you find a cross-product (example F x R for a 3-d force and movement ( (#i + #j + #k) x (#i +#j + #k))?
How do you find simplify an expression: i taken to a negative power?
How do you find the frequency in a series lc circuit?
How do you find the hertz value in a parallel lc circuit?
How do you find the natural frequency mathematically?
How do you find the natural stiffness (k) mathematically?
How do you fit a 1/32 drill bit in a 1/8 chuck?
How do you fix an elcectric shocking pen?
How do you get field experience as an engineering student?
How do you get the height of a object?
How do you ground earth electricity in a mobile device?
How do you hook your home up so that you can sell energy to PG&E?
How do you integrate 1/C((a(t))-(a(t)))-D(a(t))?
How do you keep 2 transformers in one circuit from interfearing with each other?
How do you know whether the transistor is in active, saturated or cutoff state?
How do you magnetize tools like screwdrivers,etc?
How do you make a 3-D volcano for a Science project it is due friday.?
How do you make a battery?
How do you make a LIGHTSABER?
How do you make a magnet without a battery?
How do you make a Newtonian telescope?
How do you make a train levitate using magnets? I am making a levitating train project for science class?
How do you make a vandergraph generater?
How do you make an extremely strong glue with food materials?
How do you make..?
How do you measure the softness or hardness of an object?
How do you mine/drill natural gas?
How do you mke a radio receive higher frequencies?
How do you open a door using simple machines?
How do you read an imperial vernier scale?
How do you remove metal shavings from a magnetic 5/16 drilldriver bit?
How do you remove the sodering mask from printred circuit boards?
How do you safely wire a single phase circuit from a three phase circuit? Does the load have to balanced?
How do you show a vector diagram?
How do you solve for the logical effort of an AND gate, an OR gate, and an XOR gate?
How do you survie a cave in?
How do you test whether there is an earth connection provided in a socket or not?
How do you think the outcome of WW2 would have changed if Japan's top weapons engineer, when given two choices
How do you turn a workout stationary bike into a instrument that generates energy?
How do you use a capacitor with the equipment u buy at radio shack?
How do you work out a cure time equation?
How do your draw an 'electrical socket' and an 'electrical light switch' in an architectural floorplan?
How does a capacitor smooth AC voltage?
How does a CD player work?
How does a circuit for a 2-level majority with 16 inputs (four groups of 4)?
How does a coffer dam work, or how is it used underwater?
How does a dam work?
How does a dc motor work?
How does a digital speedometer works?
How does a direct industrial single-stage vapour compression ammonia system work?
How does a friction motor work??
How does a heatpump work. What are the advantages, are they costly to install for domestic use?
How does a humidifier in a baby incubator works ?
How does a hydraulic jack works?
How does a hydraulic lift work?
How does a hysteresis motor work?
How does a Mechanical Engineer impact on the society?
How does a microwave work?
How does a microwave work?
How does a negative high voltage regulator work?
How does a nuclear centrifuge work?
How does a radar aka oscilloscope work?
How does a retractable push button pen work?
How does a ship stay afloat when it's so heavy?
How does a spectroscopy work? How does one "operate" it?
How does a stapless stapler work?
How does a submarine's exit door works?
How does a taxi meter work ?
How does a trap that electrocutes rats work?
How Does A Traveling Microscope Work?
How does a wind turbine generator work?
How does air con works?
How does an Electra-magnet operate?
How does an extensometer work?
How does construction quality affect structural performance?
How does Electrical energy make a light bulb work?
How does electricity convert to heat for cooking?
How does fuel cell technology work?
How does fuel cell technology work?