How does an air powered car work? For compressed-air cars, the power plant’s electricity is transmitted to a compressor, which mechanically compresses the air into the car’s tank. The car’s engine then converts the compressed air to mechanical energy. What energy does wind have? kinetic energy Is there a car that runs on air? In […]
What are the forms of iron ore?
What are the forms of iron ore? Iron ore mining methods vary by the type of ore being mined. There are four main types of iron ore deposits worked currently, depending on the mineralogy and geology of the ore deposits. These are magnetite, titanomagnetite, massive hematite and pisolitic ironstone deposits. What are the 4 types […]
What happens when you disconnect an inductor?
What happens when you disconnect an inductor? When your inductor is suddenly disconnected from its source, the inductor now becomes the source and it wants to keep the current flowing in the same direction it was going; ie the current does not reverse! You can see this visually by connecting a scope across the inductor. […]
How do you calculate core loss of a transformer?
How do you calculate core loss of a transformer? What is Core Loss in transformer? With Calculation and Formula No machine is 100 percent efficient all over the world, there are always losses! I2R. In other words, these domains act like very small magnets randomly placed in the structure of the material. Pe=KeB2f2t2V in Watts. […]
How do you find the heat transfer coefficient of a Nusselt number?
How do you find the heat transfer coefficient of a Nusselt number? Formula Nusselt Number : Nu = hL/k. Convection Heat Transfer Coefficient : k = Nuk/L. Characteristic Length : L = Nuk/h. Thermal Conductivity of the Fluid : k = hL/Nu. Where, Nu = Nusselt Number, h = Convection Heat Transfer Coefficient, L = […]
Why was New Orleans not prepared for Hurricane Katrina?
Why was New Orleans not prepared for Hurricane Katrina? Emergency managers in New Orleans had been debating whether the levee system would work in a major hurricane before Katrina hit. Federal funding cuts left many projects undone and local engineers were not surprised when water surged into New Orleans. How did the federal government fail […]
What is one way the Maori genealogies and origins in New Zealand contrasts with the Raven and the First Men the beginnings of the Haida quizlet?
What is one way the Maori genealogies and origins in New Zealand contrasts with the Raven and the First Men the beginnings of the Haida quizlet? What is one way that “The Maori: Genealogies and Origins in New Zealand” contrasts with “The Raven and the First Men: The Beginnings of the Haida”? The Maori myth […]
How do you draw a geological cross section in Autocad?
How do you draw a geological cross section in Autocad? STEP 1: Insert topographic block markers in base map. STEP 2: Export topographic block markers to an external file. STEP 3: Setting up the UCS coordinate system. STEP 4: Convert elevations from feet to meters. STEP 5: Construct the topographic Profile and Elevation Grid. STEP […]
How do you draw the waveform of a clipper circuit?
How do you draw the waveform of a clipper circuit? Draw output waveform for following circuits. Figure 1 shows Series Negative Clipper with Positive Bias Voltage Connected in Series, when Vin= 0 diode will be forward bias, till Vin reaches 1V output voltage will be 1V and when Vin > 1V then Vo = Vin […]
What are the types of mechanical engineering?
What are the types of mechanical engineering? Careers in Mechanical & Manufacturing Engineering Aerospace Engineering. add. Aerospace Engineers design, manufacture, test, repair and maintain aircraft. Manufacturing Engineering. add. Manufacturing Engineers are experts in industrial production. Mechanical Engineering. add. Mechatronic Engineering. add. What are the characteristics of a mechanical engineer? Key skills for mechanical engineers effective […]