Category: Engineering

How do you evaluate a limit algebraically? Find the limit by rationalizing the numerator Multiply the top and bottom of the fraction by the conjugate. The conjugate of the numerator is. Cancel factors. Canceling gives you this expression: Calculate the limits. When you plug 13 into the function, you get 1/6, which is the limit. […]

What is the end of a wrench called? WRENCH TYPE: Hex-Key Wrench After inserting one end of the hex-key wrench into a hex-head nut, the other end of the wrench is used as a handle to turn the nut. “Cheater bars,” or small tubes that slip over the end of the wrench handle, can create […]

Is absolute viscosity the same as dynamic viscosity? Dynamic viscosity (also known as absolute viscosity) is the measurement of the fluid’s internal resistance to flow while kinematic viscosity refers to the ratio of dynamic viscosity to density. What is the SI unit of absolute or dynamic viscosity? pascal-second What is dynamic viscosity formula? Dynamic Viscosity […]

What is the manner of transforming raw materials into finished product? Manufacturing is the process of turning raw materials or parts into finished goods through the use of tools, human labor, machinery, and chemical processing. Before the Industrial Revolution, most products were handmade using human labor and basic tools. What is raw material in manufacturing? […]

Which factors do magnetic storage device manufacturers balance to ensure high capacity and performance at reasonable cost and reliability? Which factors do magnetic storage device manufacturers balance to ensure high capacity and performance at reasonable cost and reliability? The primary balance is between coercivity of the media coating and the areal density because increasing areal […]

How does cognitive development depend on social and physical development? Cognitive development refers to thinking and learning. Social development is related to how students learn to interact well with others. Physical development refers to growth in the brain and the body. And, finally, language development means that a student is able to learn to speak […]

What are examples of hazardous chemicals? Examples of hazardous chemicals include: paints. drugs. cosmetics. cleaning chemicals. degreasers. detergents. gas cylinders. refrigerant gases. What are the toxic chemicals handled in process industries? The engineering industries are using various kinds of hazardous chemicals like flammables materials, explosive chemicals, corrosive materials, toxic substances, heat sensitive materials, oxidizing agents, […]

What are beats in physics? Beat, in physics, the pulsation caused by the combination of two waves of slightly different frequencies. The resulting sound is alternately soft and loud—that is, having characteristic pulsations, or throbs, called beats. How is beat frequency determined? The beat frequency is always equal to the difference in frequency of the […]

Is a building a system?  A building is a system which consists of materials, components (assemblies, equipment), sub-systems, and systems that interact with physical phenomena in the process of providing an intended level of performance to its immediate occupants and societal stakeholders. What is building and its types? The structures that fall under the […]

What are the principles of engineering economy? THE 7 PRINCIPLES OF ENGINEERING ECONOMY 1. Develop Alternatives 2. Focus on the differences 3. Hold Same view point 4. What are the application of principle of economics on engineering? Engineering economics requires the application of engineering design and analysis principles to provide goods and services that satisfy […]