Engineering Questions and Answers
1000kv substations! I would love to see pictures of them...does anyone know where I can find them?
100n-7=98n+11...what is n?
12" i-beams 1/2" web-10"flange?
12" steel i-beams?
120 volt converter to 12/24 volts , is this possible ?
12V from 48 V?
18V DC stabilized circuit?
1993 nissan maxima seat belt is all slack, gabbers do not hold. How fix?
1993 Nissan Maxima temperature control closes only 3/4 of the way to the cold side. Need a simple fix.?
2 Coordinates into a bearing and distance?
2. What is the difference between active and passive infrared detection systems.?
2.what is the difference between machine and mechanism?
250-300watt to voltage?
25W Halogen with Energizer/Duracell, is it possible?
2-stage homemade model rocket question?
3 different kinds of steam boilers?
3 phase 480v supply to 230v 1phase?
3/4" Semi-Rigid copper tubing can supply__?_____Btu at 125 feet and 10 psi.?
40 ft. bridge span-no support in middle?
5 fit 7.5 inch = meter or cm?
5.how do slope, volume of flow, and streambed shape affect a river's speed?
50 vs 60 Hz?
7 Segment LED Display?
7.where can I find competent process engineers to take part on the design and construction of a sulfur plant?
9th grade science project - mini solar car help?
A 120-volt line uses 102 watts. What is the current? Show your work please.?
A 40 kilogram barrel is rolled up a 10 meter long ramp to a height of 5 meters.?
A 6 volt battery having an internal resistance of 0.2 (ohms) is supplying current to a 5 (ohms) electrics bell
A carpenter cuts a 12ft long 2x4 into two pieces, one piece is 3ft longer than the other, what is their length
A cheap good innovation?
A circuit has a zener diode. the voltage before the zener is 17V. the V at the zener is 6V and 10 W.?
A coil is energized,causing a contact to be held closed by a latch.This is an exaple of a ...?
A control valve supplying steam to an exothermic reactor fails in the closed position. (ans in less thn 3 sent
A dc motor?
A designer generally undertakes the following tasks during a design process?
A fence 8ft tall runs parallel to a tall building at a distance of 4ft from the building.?
A footbridge, the shape of an arc of a circle.bridge is 9 ft. tall, 20 ft. wide. find the radius?
A friend told me that with machinery skills i could work on a oil drilling rig and make around $50.000?
A LED operated switch?
A machine that uses escaping gas to move?
A magnet attracts a piece of iron.t- the iron can then attract another peice of iron. explain,on the basis of?
A manometer/atm problem...how do you get the atm?
A mechanical engineer working in ambuja cement plant will its experience be considered in other mech industry?
A mechanical vibration problem? help please.?
A multimeter can measure all of the following EXCEPT:?
A question related to heat transfer:Boiling?
A question to electricians.?
A ramp that produce a graph that's a horizontal straight line a for teflon coated iron slider?
A rectangular room is to be 240sq'. the ratio of the length to width is 3:2. what is the length?
A rectangular solid has a base with length 2cm and width 6cm. If the volume of the solid is 48cm^3, find the e
A Ring Laser Gyro can measure earth rotation but how does it know where is true north?
A scram jet breathes in supersonic air , but at these high speeds as 24 mac how does metallic body melt?
A shape memory alloy when is a magnetic shape memory? and what is corry temperature?
A simple question needing a simple answer. A magnet passing a copper wire produces an electric current right?
A stack of 3/4 inch plywood is 87 in. high. How many sheets of plywood are in the stack?Please explain?
A switch that has 2 throws & switchs only 1 wire is known as ? .. SPDT,SPST,TPDT or DPDT.?
A triangular prism has a height of 12 m. What is the surface area of the prism if its bases are right?
A voltage 1.2V is transmited along a wire after 2 microseconds, the pulse stayed high 3microsends long before?
A wire is atteched to the top of a 10 metere?
A(n) is designed to change the structure of an eonomy to make it work better?
AA Battery for Very High Current drain and Low Self-Discharge Rate?
About VOLTAGE and RPM?
About 12v battery?
About a laser?
About cooling the ground earth?
About ECU(Electronic Control Unit)?
About eigenvalues and eigenvectors?
About how much does methanol cost per ounce?
About the % needed for aeronautical engineering?
AC phase .?
Acceptance is the first step to recovery. Explain.?
According IEEE what does it minds the value 1.2 ca/cm2 ?. what represent ca/cm2?
According to the National Electric Code, may water and electric be run in the same chase?
AC-LED's application? & The obstacle of MR16 lighting market?
Actuator application to raise 400 lbs out of water. Can someone tell me an actuator for this aplication?
Advantages and disadvantages of subjective probability?
Advantages of Precast pile foundation over Cast-in-situ pile foundations?
Advantages of three phase four wire system over three phase three wire system?
Aero students ...answer?
Aerospace Engineering Entry Level?
Aerospace v. mech?
After 10th, in automobile enginnering , Whether my son should do diploma or degree after 12th science?
After 4 years of aeronautical engineering, is it necessary that i have to take up the DGCA AME licence exam.?
After bsc (chemistr) is it possible to do safety engneering?
After Diploma in Electronics, what a child should do if fails to get admissionD(Lateral Entry) in B.Tech?
After the decleration of aieee result, how i will apply in the engineering colleges of karnatka?
After you have made the hydrogen what is the way to fit to your car?
Agile manufacturing warehousing?
AIEEE 2006 analysis ?
Aieee all india 100500.raj state rank 9700.any col options.in engineerin fields?
AIEEE how to apply to colleges after aieee results?
AIEEE rank is 31252. will i get NIT ?
Aieee sr rank vs air?
Air 3158, sr (mah) 189, what r my chances in the good nits?
Air con pipe size query?
Air Cylanders. Which is better overall. Pushing or pulling?
Aircrft maintainance engineering and aeronautical engineering institute in india?
Al 2124 T851?
All things about civil engineer in us?
Allan bradley plc 5 how does a timer work?
Alternate & Direct Current Help!?
Alternate Zippo Fuel?
Alternatives to earthing...battery terminals??
Although scuderi engine having high efficiency, why this engine are not used in common bike?
Am I Able to Get into Engineering, I Didn't Do too well @ Physics in H.S.?
Among aerospace engineering & mechanical eng. which 1 is better?
Amp to ohms?
Amplitude of sound is?
An alloy of aluminium used to make aircraft parts?
An easy quez on charge induction?
An electric hoist does 196,000 J of work in raising a 250.0 kg load. How high was the load lifted? answer in m
An electronic control for a 12 V kiddy car?
An unspliced grounding electroding conductor shall be permitted to run to _ grounding electrode?
Analog filtering vs digital filtering?
Answer to modern warfare: cheap and very simple military robots?
Ant on a box?
Any car company having solar or windmill car?I?
Any chance anybody can help me?
Any chances of decrease in price for intel core2 Duo ?
Any Disadvantages of keeping my NiCad discharged for 1 Year?
Any easier way to find the surface area of a rectangular prism?
Any enginnering able to help?
Any environmental engineers out there?
Any gen on the Dobbie steam engine instrument?
Any good mechanical engineering site(marine eng.),please?
Any good sites to learn about elec/electronic circuits?
Any idea on selecting and sizing control valves?
Any idea on selecting and sizing control valves?
Any idea what is a stroboscopic effect?
Any ideas for a c++ project. 2nd semseter electrical engineering.?
Any ideas how the paint mixing in the clip below is done?
Any ideas on how to extract more heat from our chimney?
-Any information on radio wave resistant paint?
Any Internationally recognized certifications for fresh Mechanical Engineering graduates?
Any links on ...<<<<<how do gears make a wheel spin faster?
Any one can guide me,that who is the manufacturer or supplier of the building lift?
Any one know about ancient air condition (before BC)??
Any one know how to make a handphone charger using a 12 volt battery ?
Any solar water pump manufacturers in india?Is it reliable,sustainable?
Any suggestions for model building?
Any tips on how to built a spaghetti bridge ?
Anybody Electronics student here ? please answer this,see details.?
Anybody have an example of a Law of Motion?
Anybody know how to weld?
Anybody know of a sandy beach?
Anybody knows about dimming system , the problems and it's trouble shooting ?
Anybody knows about fire prevention (layout/design) using nitrogen in train stations? any info would help.?
Anybody plz tell me how was BITSAT2007?
Anyone can explain this website circuit to me?
Anyone can furnish me a concrete lightpole foundation calculation.?
Anyone can help me desing a simple circuitry?
Anyone can tell me how I can buy the technology to recycle waste construction material from demolition?
Anyone know a good web site for torque values?
Anyone know how to make a pinhole camera??
Anyone know how to make a regulator 3.7 DC volt ?
Anyone know of a ciruit to flash an LED at 1.5 volts dc?
Anyone know of a glass breaker that can handle sheets of glass 90 inches wide by 120 inches long?
Anyone know what type of engineer gets the highest salary??
Anyone know where to find some GD&T Samples?
Anyone knows about tekla x-steel?
Anyone knows CMH mean? Cubic M/Hour?? A measurement regarding oil Will appreciate your help?
Anyone out there know anything about power wheelchair?
Anyone pls tell me wich engineering course is in most demand in the middle east for the next 10 yrs?
Anyone work for Boeing out in Seattle and knows their screening process for entry level engineers?
Approximate capitation fee for engineering (B.E) at Bangalore?
Architect or Engineer?
Architectural design. does anybody know much about the course?
Are "Jewels/rubies" used in other products other than watches?
Are 250mW laser pointers legal?
Are all refrigerants harmful to the ozone layer?
Are CD's and DVD's protected from an EMP Pulse?
Are chemical engineers in demand in toronto?
Are civil engineers generally quite poor?
Are commercial household robots available?
Are electrical substations dangerous for pets?
Are floating roof supports designed to take the load of pontoons with full liquid?
Are laser beams able to carry large amounts of data?
Are mechanical and civil engineering courses good for girls? What career prospects do they have?
Are old-fashioned, steel, exterior fire-escapes still added onto contemporary buildings?
Are planetary filters useful ,i plan to buy an 8" reflector telescope?
Are still applications available in tamil nadu for anna university of the year 2007 for engineering?
Are the computers used by satellites similar to a personal computer?
Are the threads on electrical pipe and plumbing pipe the same?
Are there affordable 120volt/60Hz to 230volt/50Hz converters available?
Are there any compact fluorescent bulbs that are equal to GE Reveals?
Are there any electronic component suppliers online that accept Paypal?
Are there any gif for pressure vacuum valves? or are there any web site for this?
Are there any good American made cnc lasers for cutting acrylics?
Are there any magazines based on mechanical engineering that you recommend for an undergraduate student?