What is the NSPE board of ethical review? The Board of Ethical Review is a panel of engineering ethics experts that has served as the profession’s guide through ethical dilemmas. The board consists of seven licensed members who are appointed by the NSPE president. Since 1954, the BER and its work has evolved with the […]
What is the measure of angle C 38?
How does molecular weight affect polymer properties?
How does molecular weight affect polymer properties? The lower the molecular weight, lower the transition temperature, viscosity, and the mechanical properties. Due to increased entanglement of chains with increased molecular weight, the polymer gets higher viscosity in molten state, which makes the processing of polymer difficult. How does the molecular structure of a polymer affect […]
What is thermal circuit?
What is thermal circuit? The concept of a thermal resistance circuit allows ready analysis of problems such as a composite slab (composite planar heat transfer surface). In the composite slab shown in Figure 16.6, the heat flux is constant with . The resistances are in series and sum to . Is stainless steel a poor […]
What are the three types of hazardous waste generators?
What are the three types of hazardous waste generators? Recognizing that generators produce waste in different quantities, EPA established three categories of generators in the regulations: very small quantity generators, small quantity generators, and. large quantity generators. What are the 4 types of hazardous waste? When categorizing hazardous waste, the EPA breaks it down by […]
Does the amount of mass entering a control volume?
How can we increase the efficiency of a diesel engine?
How can we increase the efficiency of a diesel engine? Run the engine fuel-lean, that is, use excess air. It is well known that fuel-lean running improves the efficiency. Higher compression ratio. We need new cycles put into practical use. Run the engine at optimum conditions, meaning low friction (modest engine speed) and low pumping […]
Why is bitumen used in road construction?
Why is bitumen used in road construction? Asphalt road surfaces are also considered a sustainable option for road paving material where bitumen is used as binder as this material can be recycled. The bitumen, produced by the refineries, plays an important role in road durability which is also important for sustainability. What is the purpose […]
What is time variant and time invariant system?
What is time variant and time invariant system? In other words, a time delay or time advance of input not only shifts the output signal in time but also changes other parameters and behavior. Time variant systems respond differently to the same input at different times. The opposite is true for time invariant systems (TIV). […]
What are the different types of healthcare information systems?
What are the different types of healthcare information systems? Examples of Health Information Systems Electronic Medical Record (EMR) and Electronic Health Record (EHR) Practice Management Software. Master Patient Index (MPI) Patient Portals. Remote Patient Monitoring (RPM) Clinical Decision Support (CDS) What are health information systems? Health information systems encompass the range of technology in health […]