Engineering Questions and Answers

  • What is the different between U-value and R-value?
  • what is the different in air cooled ac system and water cooled ac system?
  • What is the different type of compressor?
  • What is the differnce between Hot Rolled steel and Cooled Rolled Steel?
  • what is the differnece between CAS & CCS signalling?
  • What is the differnece between SB(Styrene Butadiene) and ABS?
  • What is the differnence between pnp and npn transistor?
  • What is the diffrence between MEng & BEng engineering?
  • what is the diffrence betwin optical and mechanical instruments in since of photogrammetry in application-usin
  • what is the dimensions of an acre?
  • What is the displacement?
  • What is the distance between the 2 walls?
  • what is the e after volume measurement on uk products?
  • what is the easiest engineering field?
  • What is the effect of capacitor connected in tank circuit in Hartlay oscillator?
  • what is the effect of greater repulsion between bonds on the stability of a molecule?
  • what is the effect of temperature on resistance,and i also want to know conductance,conductivity?
  • What is the effective weight of a 100kg man standing in the middle of a 16m single span bridge?
  • what is the effective weight of a 160 pound person when travellling at a speed of 50 miles per hour.?
  • What is the effects of different storage temperature do to the elasticity of a rubber band?
  • What is the efficiency of machines?
  • what is the elec. power consumtion of 1 ton window type AC unit of any popular brand.?
  • what is the elevator safety device invented by Otis made out of?!?! PLZ HELP! i haf a paper due on it tomorrow
  • What is the Energy in one kilogram magnet as compared to energy in a gravity mass?
  • WHAT IS THE ENERGY IN volts of a nickel cadman?
  • what is the engineering applications of roots of equations by numerical methods?
  • What is the engineering field that refers to artilary, missiles, and the systems that enable them?
  • What is the engineering site that is like EandR.com?
  • What is the equal lent of grade DAC steel to EN steel metal?
  • What is the Equation / Formula for the Volume of Sphere?
  • What is the equation of the elastic curve for a simply supported beam with equal overhangs?
  • What is the equation to determine how much liquid I can put in a large cylinder?
  • What is the equipment to use if I want to find if there are any tunnels or cavities underground?
  • What is the equivalent of 1 tonner of aircon to watts?
  • what is the equivalent of JIS SS55 to ASTM?
  • what is the essential requirements to become a good engineering professional scholar?
  • what is the estimated cost of electronic paper? pls reply urgently...pls?
  • what is the evolution of industrial design?
  • what is the exact equivalent of grams to ml..?
  • what is the expansion detail of CJP weld. please advise?
  • what is the expansion of CJP weld?
  • what is the fabric dust capture velocity?
  • what is the fastest manmade rotating object ever made and how many rpm's did it achieve?
  • what is the feasibility of removing a concrete wall in an apartment building?
  • what is the feedback fraction?
  • what is the fire safety in tunnel?
  • what is the first step in building a dam?
  • What is the flow rate of a desalination RO plant?
  • what is the force in a cable with 5 tesla 2 amps and 5 meters?
  • What is the formula for buoyancy?
  • What is the formula for calculating capacitance in an LC circuit?
  • what IS the formula for calculating the input current of a machine if you have k.w.power factor and voltage?
  • what is the formula for changing a three dimension vertcal cone into a two dimension one?
  • What is the formula for changing watt consumption to kilowatt hours?
  • what is the formula for cutting an "ARCH" over a door way, make a radius cut?
  • what is the formula for figuring maximum amps on a given low voltage cable?
  • what is the formula for finding the volume of a partially filled horizontal tank with rounded ends?
  • What is the formula for measuring the pipe dia.?
  • what is the formula for sizing a radiator in a room.?
  • What is the formula for two or more unlike resistors in parallel?
  • what is the formula in computing the coil winding?
  • what is the formula to calculate the size of pipe for gas?
  • what is the formula to find the ratio?
  • What is the formula to use when figuring the outside area of a cylinder?
  • what is the formulacalculating Xc?
  • what is the formular for Reactive inductance?
  • what is the formulation of dimethicone drop?
  • What is the Fourier transform & Laplace transform used for?
  • What is the frequency of a typical kick drum?
  • What is the fuel that is used in commercial aircrafts?
  • What is the full form of IIT?
  • what is the full form of 'IPE' in structural steel?
  • what is the full form of P& F in engineering?
  • What is the full name for EN8 material?
  • what is the function of "powerful turbines" in jet engine planes?
  • what is the function of an earthing system?
  • what is the function of commutator in electric motor?
  • What is the function of inert aggregate (sand) in mortar?
  • what is the function of resin duct?
  • What is the function of signal selectors?
  • what is the function of the rotor in a DC motor ?
  • what is the functioning of an earthing system?
  • what is the functions of the balls in the high voltage transmission lines?
  • what is the future 4 turbo generators? where is this type of power mostly used?how is this power used? who dis
  • what is the future for embedded systems & robotics in india?
  • What is the future in Eectronics & Instrumentation engg.?
  • What is the future of Hardware Testing? What will the future ATE be like functionally?
  • What is the future of Nanotechnology?
  • what is the gas turbine inlet air fogging system?
  • what is the general and industrial use of potessium permangnate?
  • What is the general procedure used to drill soil borings?
  • What is the generic or commercial name for the soft, floppy plastic film that sticks to glass?
  • what is the grade of this incline and is it safe for one using a walker or wheelchair?
  • What is the grease-like substance found under a rubber button keypad and it's associated circuit board?
  • what is the great lifting methods?
  • What is the heat capacity Cp of liquid steel (any grade)?
  • What is the heat load,For one person in an air conditioning room.At 70 degree Fahrenheit for one hour.?
  • What is the heat loss of a light bulb filament as well as the ohmic loss the filament will experience when on?
  • what is the height of the empire state building?
  • what is the height of the empire state building?
  • What is the highest engineering math course for Electrical Engineering and Math Major.?
  • What is the highest level of certification in Ultrasonic NDT?
  • What is the highest level of math you will need to take to become a civil engineer, generally speaking?
  • What is the historical origin of using the letter "U" to represent voltage?
  • What is the histories of batteries?
  • what is the history of foundations that are used in construction?
  • What is the hottest temperature that can be obtained with wood or coal fire?
  • What is the hourly billing rate for a Manufacturing Engineering Consultant in the electronics industry?
  • what is the hp 8591E Spectrum Analyzer used for?
  • What is the HP of the deisil engens in oil rigs?
  • What is the I(t) (current) through the 10 ohm resistor in this circuit?
  • What is the ideal diesel (AGO) consumption rate for 100, 120 & 150kva generators?
  • what is the impact of chlorides in ss304 pipes and vessels, what is the tolerance limit of chlorides forss304?
  • What is the importance of balance to a runner? How and why does it increase your speed?
  • what is the importance of communication skills for a professional chemical engineer?
  • what is the importance of electromagnetics in electrical engineer??
  • What is the importance of the center of gravity in terms of rocketry and building model rockets?
  • What Is the important things for established Maintanance Dept In Engineering Firm?
  • what is the income of an software engineer?
  • what is the industrial way to recycle used motor oil?(step by step)?
  • What is the industry standard color wire for +24 and -24 volts in a control panel?
  • what is the influence of adding v.i improver to compressor oils?
  • What is the instrument we use to measure D.F.T. of a Paint Film?
  • what is the instrumentation and the circuit diagram used for power packs in electrophoresis unit?
  • What is the instruments that measures earth's elevation ?
  • What is the interior angle of a pentgon and why?
  • what is the interrelationship between production operations and linear programming tools?
  • What is the invention that is not made,and if made would be helpfull for the society?
  • What is the inverted pyramid and how is it used?
  • What is the job outlook in 4-5 years for a freshman petroleum or chemical engineering major?
  • what is the kilowatt hour for 250 watts for 1 day?
  • what is the kilowatt hours for 400 watts for 5 hours?
  • what is the largest capacitor?
  • What is the largest Electricity Generator Unit Capacity and where does it exists?
  • What is the largest truss Bridges?
  • what is the latest research in concrete?
  • what is the length of wire used to make a standard slinky?
  • What is the load capacity of a 5/8" steel choker?
  • What is the longest cantilever from a building and how long does it reach?
  • What is the longest cantilevered structure and how long is it?
  • What is the lowest temp Carbon fiber reinforced plastic can take before it brakes or cracks?
  • What is the main difference between Cable (fence) structures and membrane structures?
  • what is the main difference between direct current and alternate current?
  • What is the main difference between Mechatronics and Electronics devices?
  • What is the main difference of 120掳 and 180掳 inverter for air conditioner?
  • what is the main purpose of the grounding pin in a three prong plug for an appliance?
  • What is the main purpose of using a coupling.?
  • what is the main structure of "AGNI" missile ? how it works ? and how far it can be targeted ?
  • what is the maintenance plan for the london eye?
  • what is the maintenance prodedure for the london eye?
  • What is the Major Diameter of roundstock if i have to thread it at 32 threads per inch?
  • what is the major difference between RF and ultrasound rathar than frequency?
  • what is the major difference between the split and window type a/c,which one performs better?
  • What is the mass of liquid water in 1 cubic meter of 100% saturated air?
  • What is the mass of liquid water in 1 cubic meter of 100% saturated air?
  • what is the material of pipeline in ngv?
  • what is the mathematical format for finding the square feet of a triangle?
  • What is the mathematical relation between horsepower and torque?
  • what is the maximum efficiency of a thermal engine working between an temperature of 400 C and 18 C?
  • what is the maximum efficiency of a transformer?
  • What is the maximum fuel efficiency for two stroke diesel engines?
  • What is the maximum power consumption of a 9.5 V portable cassette player that draws a maximum of 365 mA of cu
  • what is the maximum power we have handled practically?
  • What is the maximum Thermodynamic efficiency out of a gasoline engine?
  • What is the maximum torque at which an impact wrench gives an impact??
  • what is the maximum watts you can run of of a 120 volts?
  • what is the mean of absorbing liquid?
  • what is the meaning of Columns and Footings in the building construction?
  • What is the meaning of "Standard discharge current" ?
  • What is the meaning of blue print in engineering?
  • what is the meaning of capacity for ejector?
  • What is the meaning of current vs voltage?
  • what is the meaning of curve of performance in centrifugal pump and positive displacement pump?
  • What is the meaning of decoupling a circuit from a power supply?
  • what is the meaning of epoxy and from where it was derived ?
  • What is the meaning of no. "7014" printed on arc-welding rods used in Shielded Metal Arc Welding Process?
  • what is the meaning of power factor lagging?
  • what is the meaning of T2, T3 etc in context with sheet metal thickness?
  • What is the meaning of term KV in electricity? how is it related with watts?
  • what is the meaning of the poisson ratio?
  • what is the meaning of written specifications on building plans?
  • What is the meaning/definition of 0 dBV?
  • What is the meanning of" bread or bred " board which is used in electronic ?
  • what is the meant of stability of power system?
  • what is the measurment in cm 3ft by3ft thank you?
  • What is the mechanical advantage of a wheel and axle?
  • what is the mechanism of running a bike?
  • What is the melting point for Tungsten?
  • what is the melting point of moltmorillonite?
  • What is the melting point of rubber?
  • what is the metal Mallory 150 and Mallory 200?
  • what is the method of spheronization?
  • what is the metric liter based on?
  • What is the minimum PPE required when working on site?
  • What is the minimum speed to hold riders in?
  • what is the minimum thickness of concrete in a foundation?
  • What is the minimum width allowed for a catwalk or other working platform?
  • What is the Modulus of Elasticity of Mopane Wood?
  • What is the moment at the ends of a fixed beam with 2 concentrated loads (equal and symmetrical)?
  • What is the most approved method of grounding data and telephone relay racks?


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