Category: Engineering

What was the first Broadway musical? The Black Crook Who wrote the musical State Fair? Louis Mattioli Who was the 1st major producer to put African American artistry on the Broadway stage? Ernest Hogan Which show below is considered the first musical? Oklahoma! 1943 Rodgers & Hammerstein show often considered considered the first modern book […]

What is the maximum angle at which a universal joint is capable of properly working? 3 degrees What is the max angle for AU joint? Ideally, the operating angles on each end of the driveshaft should be equal to or within 1 degree of each other, have a 3* degree maximum operating angle and have […]

What is the role of BCA? The BCA is a statutory board under the auspices of Singapore’s Ministry of National Development. The primary role of BCA is to develop and regulate Singapore’s building and construction industry. The mission of BCA is shape a safe, high quality, sustainable and friendly built environment. What is green mark […]

Why longer levers produce more force? Levers, such as this one, make use of moments to act as a force multiplier . They allow a larger force to act upon the load than is supplied by the effort, so it is easier to move large or heavy objects. The longer the lever, and the further […]

What are project life cycle models? The different stages/phases through which a project passes is called the project life cycle. The main features and elements of this process are information gathering, analysis and decision making. There are three basic models of project life cycles they are: The Baum project life cycle. UNIDO project life cycle. […]

What is Q MCP ∆ T? The relationship between heat energy and temperature is different for every material, and the specific heat is a value that describes how they relate. heat energy = (mass of substance)(specific heat)(change in temperature) Q = mc∆T. Q = heat energy (Joules, J) How do you find heat transfer area? […]

How much does it cost to plug and abandon a well? Oil industry experts estimate that the cost to plug and abandon a modern U.S. shale well is $33,000 per well. Industry cost data from outside the U.S. (there is no available U.S. industry cost data) indicates that actual costs may be an order of […]

What does the electrolyte turn into when the battery is discharged? Basically, when a battery is being discharged, the sulfuric acid in the electrolyte is being depleted so that the electrolyte more closely resembles water. The electrolyte (sulfuric acid and water) contains charged ions of sulfate and hydrogen. What is the specific gravity of the […]

What are optical properties of materials? The optical properties of a material define how it interacts with light….The optical properties of matter include: Refraction and the material’s refraction index. Polarization. Reflection and the material’s albedo or reflectance. Absorption. Photoluminescence (fluorescence) Transmittance. Diffraction. Dispersion. What are the various properties of engineering materials? Mechanical Properties of Engineering […]

Does a Lambo have a V12? The Lamborghini V12 refers to the flagship V12 engine used by Lamborghini. Lamborghini has had two generations of V12 engines through their history, both of which were developed in-house. Are Lamborghinis mid engine? Lamborghini Huracan and Aventador both use the mid-engine layout. In fact, this layout has been a […]