What is assemble to order strategy? Assemble-to-order (ATO) is a business production strategy where products that are ordered by customers are produced quickly and are customizable to a certain extent. It typically requires that the basic parts of the product are already manufactured but not yet assembled. What are characteristics of the make to order […]
What is the horizontal acceleration of a projectile?
What is the horizontal acceleration of a projectile? The horizontal velocity of a projectile is constant (a never changing in value), There is a vertical acceleration caused by gravity; its value is 9.8 m/s/s, down, The vertical velocity of a projectile changes by 9.8 m/s each second, The horizontal motion of a projectile is independent […]
What does well abandonment mean?
What does well abandonment mean? Well abandonment is an often misused term. “Well abandonment” generally means abandonment through filling or sealing a well so as to prevent the well, including the annular space outside the casing, from being a conduit or channel that allows the vertical movement of water—either up or down. What is well […]
What are the processes of Otto cycle?
What are the processes of Otto cycle? The Otto cycle consists of isentropic compression, heat addition at constant volume, isentropic expansion, and rejection of heat at constant volume. What are the major processes in the air-standard Otto cycle? The Otto cycle is an air-standard cycle which approximates the processes in petrol or diesel engines. It […]
What are examples of engineering controls?
What are examples of engineering controls? Engineering controls protect workers by removing hazardous conditions or by placing a barrier between the worker and the hazard. Examples include local exhaust ventilation to capture and remove airborne emissions or machine guards to shield the worker. What are the three engineering controls? Engineering controls consist of a variety […]
What is the main role of engineer?
What is the main role of engineer? Engineers, as practitioners of engineering, are professionals who invent, design, analyze, build and test machines, complex systems, structures, gadgets and materials to fulfill functional objectives and requirements while considering the limitations imposed by practicality, regulation, safety and cost. What statement best describes what engineers do? Explanation: The engineers […]
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What is the difference between yield stress and proof stress?
What is the difference between yield stress and proof stress? The yield strength or yield stress is a material property and is the stress corresponding to the yield point at which the material begins to deform plastically. In such a case, the offset yield point (or proof stress) is taken as the stress at which […]
How does high density altitude affect performance?
How does high density altitude affect performance? Because high density altitude has a detrimental impact on aircraft performance. It reduces lift and impairs propeller efficiency, reducing thrust as a result. High density altitude can also decrease the engine’s power output. How does density altitude affect stall speed? As air density decreases with increasing altitude, more […]
How did humans modify the environment to build railroads?
How did humans modify the environment to build railroads? Digital Public Library of America. Human modifications include paving over vegetated areas, constructing buildings, building bridges, draining wetlands, removing or adding trees, building dams, irrigating etc. How were Native Americans impacted by the construction of the transcontinental railroad? The construction of the Transcontinental Railroad had dire […]