What are the conditions for a process to be reversible? Reversible processes is differentially removed from equilibrium with no (appreciable) internal temperature, pressure, and velocity changes. A reversible process can be reversed at any point by external conditions. Which process can not return to the system and surroundings? In science, a process that is not […]
How do you measure alcohol content in gasoline?
How do you measure alcohol content in gasoline? Take a reading where the water and alcohol separate. If there is no alcohol in the gasoline, you’ll see the separation at the two milliliter mark, which is the amount of water that you started with. If the separation line is above the two milliliter mark, you […]
What is the difference between an analog sensor and a digital sensor?
What is the difference between an analog sensor and a digital sensor? ➤The major difference between analog sensor and digital sensor is based on their respective output. As mentioned above, analog sensor produces analog output where as digital sensor produces digital output. What are the similarities between analog and digital? Analog and digital signals are […]
What is a manifold gauge set used for?
What is a manifold gauge set used for? What Is a Manifold Gauge Set Used For? Manifold gauges are used to monitor heating or cooling systems, specifically the pressure of refrigerants. How do you use HVAC manifold gauges? Price $429.00 Connect the high-pressure side of the cooling line to the red port on the gauge. […]
What is mean by thermal diffusivity?
What is mean by thermal diffusivity? Thermal diffusivity is the thermal conductivity divided by density and specific heat capacity at constant pressure. It measures the ability of a material to conduct thermal energy relative to its ability to store thermal energy. High diffusivity means heat transfers rapidly. What is the difference between thermal conductivity and […]
What color light does a sailboat use at night?
What is clearing and grubbing in road construction?
What is clearing and grubbing in road construction? Clearing and Grubbing of the Road Construction Area. Preparing the road right-of-way or construction area is referred to as clearing and grubbing. During the clearing phase, trees are felled. Grubbing refers to the clearing and removal of stumps and organic debris. What is site clearing in construction? […]
What are the advantages of interchangeability?
What are the advantages of interchangeability? Advantages of interchangeability Precise dimension is not essential, produce component within small dimension error limit. Economic oriented. Mating parts can freely replace without custom fittings like fillets. Readily available replacement component in the market. Assembly process requires lesser skill. What are two advantages of interchangeable parts? Interchangeable parts, popularized […]
What color curb means no parking in Florida?
What color curb means no parking in Florida? yellow What color curb can you not park on? Yellow: Stop only long enough to load or unload passengers. Drivers are usually required to stay with their vehicle. Red: No parking. When parking next to a curb your vehicle must be within? When you park alongside a […]
What is the process of annealing?
What is the process of annealing? Annealing is a heat treatment process which alters the microstructure of a material to change its mechanical or electrical properties. Typically, in steels, annealing is used to reduce hardness, increase ductility and help eliminate internal stresses. What is the annealing temperature of copper? 400C Can you heat treat copper? […]