Engineering Questions and Answers

  • What is the length, in feet of a rod?
  • What is the life span of a 5-story concrete building 30meters(yards) from sea?
  • What is the lightest possible metal or alloy?
  • What is the little hardware button on a clip that is slid into a tube and snaps 2 tubes together called?
  • What is the little thing that lights the bulb called?
  • What is the longest length of fiber-optic cable that has ever been produced?
  • What is the main use for graphite lubricant?
  • What is the mathematical relationship between diffusion and temperature?
  • What is the max Decibel(unit of sound) for the person ?and what is relation between Decibel and watt?
  • What is the max. flow of 300mm dia pipe?
  • What is the maximum limit for the spill current of power transformer as per iec standard?
  • What is the maximum value of resistance used inside a chip?
  • What is the meaning of extra stress tensor?
  • What is the meaning of "switching speed" in logic family? What is "power dissipation" in logic family?
  • What is the meaning of alley?
  • What is the meaning of class B (A) FNC-01 (F) FMC3 on eletric motor?
  • What is the meaning of HART and fieldbus?
  • What is the meaning of tubular?
  • What is the mechanical advantage of 1st class levers?
  • What is the mechanical advantageof a single fixed pulley?
  • What is the mechanical propries for the superalloy inconel 718 at room temp?
  • What is the mechanival advantage of a lever in which the effort force required to move an object is 1/10 of th
  • What is the melting point of steel?
  • What is the metal that used to make magnate?
  • What is the method of binding somebody to a small tree without any rope or other material?
  • What is the method to discharge the static charge accumulated on the surface of an aircrat which is in flight?
  • What is the minimum necessary pressure to fire a paintball at 280 feet per second?
  • What is the minimum value of for x which the stick will remain in equilibrium?
  • What is the modulus of rigidity for 1045 steel?
  • What is the most expensive machine per pound of machine?
  • What is the most important to major in environmental engineer?
  • What is the most?
  • What is the MPGF stands for in piping fabrication?
  • What is the name for the method of preventing a nut from loosening by threading another nut tightly against it
  • What is the name of the compound ?
  • What is the name of the smooth part of the bolt, just below the head, that is not threaded?
  • What is the need of modulation?
  • What is the need of wave analysis?
  • What is the number of photons per second given off by a light bulb with a powe of 100 Watts operating?
  • What is the output voltage of an insulation resistance tester which is required to test a 230 volt circuit?
  • What is the parameter in Solar power that specifies the amount of time it takes to pay back your investment?
  • What is the Pass Labs Aleph 30 balanced input sensitivity in mV?
  • What is the physical interpretation of (airy's )stress function?
  • What is the power that lets you lift things using your mind??
  • What is the price for a signal detector with gain 210 db?
  • What is the primary purpose of the dump valve on turbo engines?
  • What is the prissier to do diploma in civil in Amie?
  • What is the probability that if you cut a straight stick at 2 arbitrary places, you can make a triangle?
  • What is the procedure to do aircraft management?
  • What is the product of inertia for a rectangle triangle?
  • What is the products of woods? what is its preservation process?
  • What is the prons and cons between Colpitts oscillator and Hartley oscillator?
  • What is the prosses-activites that take place on or near the surface of the earth?
  • What is the purpose of a lock up torque-converter?
  • What is the purpose of a transmitter in a communication system?
  • What is the purpose of bricks in a brazing hearth?
  • What is the purpose or reason for a suspension bridge?
  • What is the quality of a central machinery 39743?
  • What is the radius of a circle that is inscribed in a special right triangle 45°-45°-90°?
  • What is the reason for different voltage in USA and Europe?
  • What is the reason for two side by side motors on an antique electric drill?
  • What is the relation between cc and watt?
  • What is the relations between volts, amps,kVA,KW ...please?
  • What is the relationship between Mathematics and the field of Computer Science?
  • What is the relationship between power, current , voltage and resistance?
  • What is the relationship between span and deflection in a steel beam?
  • What is the relevant of the microsoft word as a word processing package to electrical electronics engineering.
  • What is the resistance of a cable that is 8000ft long and 1/2in. in diameter?
  • What is the result of this roll no21900207?
  • What is the role of an engineering graduates in banking sector?
  • What is the role of an engineering graduates in banking sector?
  • What is the role of electrical design engineer in oiland gas companies?
  • What is the role or significance of instrumentation in the industry?
  • What is the safe differential and core temperature of concrete raft foundation 3m deep?
  • What is the safest distance between two oil tank on a tank farm?
  • What is the scope for a job in aerospace field ?
  • What is the scope of electronics & communucation engineering now?
  • What is the shear strength of SAE 1074 prehardened steel?
  • What is the signal flow for recording a signal?
  • What is the Significance of Earthquake Engineering?
  • What is the significance of Negative Capacitance.?
  • What is the single biggest machine?
  • What is the smallest machine?
  • What is the Square Mileage of Astrodome Stadium?
  • What is the standard rotation speed (1x) of a DVD player motor?
  • What is the standard U.S. household current?
  • What is the standard voltage used in the usa? is 110volts, or 230volts?
  • What is the standard weight of 4 meter long, 400mm diameter AC Pipes?
  • What is the standing pressure on refrigerant R134a and FX56?
  • What is the strongest type of material, in terms of withholding EXTREME amounts of heat and pressure?
  • What is the strongest, most flexible and most inexpensive metal?
  • What is the strorgest material?
  • What is the tallest building in the u.s?
  • What is the tallest structure?
  • What is the technical reasons behind the sudden failure of vehicle engines in level crossings?
  • What is the thickness of 11 gauge sheetmetal?
  • What is the top ten manufacturing countries?
  • What is the total gain for a regular family TV receiver?
  • What is the true power for a 16 amp load operating at 120 volts with a power factor of 85%?
  • What is the true reason ?
  • What is the turbine pump?
  • What is the turns-ratio in a transmormer that is connected to a 120v acsource,andis providing 240vat secondary
  • What is the typical usage of type 304 stainless steel vs. type 316 stainless steel?
  • What is the Unit of Flow rate or Flow Capacity of fluid?
  • What is the use of obtaining transient response of 3-phase induction motors.?
  • What is the use of sensors when we are using besides of train track?
  • What is the value of R2 and the value of L1 from the following problem?
  • What is the value of R2 and the value of L1 from the following problem?
  • What is the Venturi effect?
  • What is the video standard in vietnam?
  • What is the 'volt' reaing on the capacitors mean ?
  • What is the volume of one bag (50 kg) of ordinary portland cement in cubic meters?
  • What is the wattage of the motor? if motor flow rates is 120m3 / hour - 30 mH?
  • What is the wavelength of a particular color of light if its frequency is 5.5 x 10^14 Hz?
  • What is the website for Microsoft QS software used by Quantity Surveyors in South Africa?
  • What is the weight of 1 meter of 28mm plastic pipe when filled with water?
  • What is the weight of 1ltr of diesel oil?
  • What is the weight of a powder coat paint job?
  • What is the world smartest robot?
  • What is thedolit??
  • What is this" edf energy"?
  • What is toolholding? types of tool holdig devices & few important toolholding devices?
  • What is torque and drag in drilling?
  • What is transconductance?
  • What is tunneling ?
  • What is UFC Article 24?
  • What is VAC???
  • What is vaccine carrying system?
  • What is Wool made of?
  • What is your best enery power saving tip?
  • What is your nema?
  • What isaccleration?
  • What isdifferance of normal a/c and V.R.V.ac unites.and same time needto know screw and scorel type compressor
  • What isthe procedure to landing U.S.A?
  • What it be possible to create an pressure ventilation system in a airtight room?
  • What it is the best web site to download laboratory manuals on earth sciences?
  • What kind of a current do batteries produce?
  • What kind of computer would fit me best?
  • What kind of degree do you need to do non destructive testing?
  • What kind of electric noise is in family TV if there is no signal?
  • What kind of electricity meter do I use to measure electrolytes?
  • What kind of engineering should I study?
  • What kind of equipment made active carbon filter cartridges?
  • What kind of forces does a chain of a child's swing use? tension, compression, torsion, or shear?
  • What kind of job can you acquire with a BS in biomedical engineering?
  • What kind of math does a construction engineer need?
  • What kind of Model would I use to represent the Pneumatic System?
  • What kind of person uses vestments and a crucifix?
  • What kind of question's do they give in iit-jee,what 's the maximum marks,is there any negative marking's
  • What layers of Ductile pipes?
  • What length of 1 inch piping holds 1 gallon of water?
  • What length of wire is needed to make a 7 ohm resistor?
  • What maintains momentum between power strokes?
  • What makes a magnet work?
  • What material is teflon?
  • What material is this tricycle's outshell??
  • What material is used for packaging integrated circuits?
  • What material is used for the following:?
  • What materials are needed to build a airplane or a jet?
  • What materials are used for acoustic walls?
  • What materials should i use to make a working roller coaster model with?
  • What materials were Used to construct Egypt's Pyramids and who were the architects & workers?
  • What may be expected cutoff marks in iit-jee 2007?
  • What may be possible rank in iit jee by securing 275 marks?
  • What means the aprev. "c.u.p." related to pressure?; "psi"?
  • What measuring system do they use in the UK??
  • What metals and metal alloys are used in a space shuttle?
  • What minerals or components are magnets (self magnetic, not electric) made of, and how do they make them?
  • What most trouble occur in blow molding plastic stretch machine?
  • What must you do before you change a blown fuse or reclip a circuit breaker?
  • What new and innovated technology did john roebling develop to build larger bridges?
  • What part of a wrist watch is the crown and stem please?
  • What PLC Brand Compet or Better than Siemens?
  • What practical value would this have on a typical circuit breaker panel?
  • What product that u wish it is exist for health or safety or environment?
  • What project should I do for a science exhibition?
  • What questions would be on a Mechanical and Mathmatical test to get in the union?
  • What r the range of circuit breakers in india, used in power distribution?
  • What raw materials are used to make plastic masterbatch?
  • What raw materials will be used to make masterbatch that goes into black HDPE plastic pipes?
  • What rectifier have the highest output voltage because the lower voltage drop between peaks?
  • What safety precautions are necessary while connecting driveway to state hwy?
  • What scientist did experiments involving a form of cathode ray tube?
  • What sensors can I use to detect the color of an object?
  • What should be involved in an electrical analysis of a home and what is the cost?
  • What should be the correct voltage going to the bulb of a high pressure sodium 100 watt lamp.?
  • What should be the value of PSRR and CMRR in an ideal op-amp and why so?
  • What should I invent for my invention fair?
  • WHAT shouldI KNOW ABOUT TOWERS CONSTRUCTION FOR TELECOMMUNIOCATIONS PURPOSES ?
  • What single invention do you believe best contributes to the high standard of living in the US?
  • What six simple machines are in a calculator?
  • What six simple machines are in a computer?
  • What size electrical cable single phase armoured would you need for a circuit protected by a 45 amp fuse?
  • What size resistors do I use for 110 lighting?
  • What size secondary mirror do I need to go with a 6" apeture, f/5 focal ratio primary mirror for a telescope?
  • What size we should we should use in case of using a Monel electrode with Ni % >30 for joining a 4150 steel
  • What software (free preferibly) can I use to calculate the power output of a fuel cell?
  • What sort of degree or training deals with the building and repairing servo motors and their feedback devices?
  • What stands for the number of protons in an atom?
  • What store can I find dry ice in?


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