What is not true about machine learning? Machine learning is artificial intelligence. Yet artificial intelligence is not machine learning. This is because machine learning is a subset of artificial intelligence. In addition to machine learning, artificial intelligence comprises such fields as computer vision, robotics, and expert systems. Which of the following is true about machine […]
What is the thermal efficiency of the cycle?
What is the thermal efficiency of the cycle? The thermal efficiency of modern steam turbine plants with reheat cycles can reach 47%, and in combined cycle plants, in which a steam turbine is powered by exhaust heat from a gas turbine, it can approach 60%. Which cycle has the highest thermal efficiency between two temperatures? […]
What is a thermally activated process?
What is a thermally activated process? A Thermally Activated Process is one in which the system must overcome an energy barrier in order for the process to go forward. The rate of these types of processes rises exponentially with temperature. What is recrystallization used for? Recrystallization is the most important method of purifying nonvolatile organic […]
Can you use microwave with generator?
Can you use microwave with generator? When experiencing a power outage, you can use a gas-powered generator to run various electrical appliances, including a microwave oven. Before attempting to connect the microwave to your generator, you must make sure to size the generator properly, otherwise the microwave will not operate at its full capacity. How […]
When should I write my personal statement?
When should I write my personal statement? As a general guide we would say start writing it when you come back to school or college after the summer, though it might be worth jotting down a few ideas during the holidays. We know some people are extremely organised and get at least their first draft […]
What is WEP vs WPA?
What kind of microscope would be used to study a while or opaque object?
What kind of microscope would be used to study a while or opaque object? The stereo microscope, also called a dissecting microscope, provides magnification of up to 300 times. These binocular microscopes are used to look at opaque objects or objects that are too large to be viewed with a compound microscope, since they do […]
What is the principle of nuclear magnetic resonance imaging?
What is the principle of nuclear magnetic resonance imaging? At resonance, the nuclear magnets tend to spin in phase with one another and a portion of the nuclear magnets are ele- vated to the excited state with their magnetic moments opposed to the applied magnetic field. In this example, a net magnetization is produced in […]
Why do mechanical and physical properties depend on the density of PM parts?
Why do mechanical and physical properties depend on the density of PM parts? Explain why the mechanical and physical properties depend on their density. Mechanical properties rely on their density to maximize metal particle contact and cohesion which affects a metal’s strength, ductility, elastic modulus, and toughness. Describe the relative advantage of cold isostatic pressing. […]
Why is my computer always updating when I shut down?
Why is my computer always updating when I shut down? This could be because of your “Windows Update” settings. If it is configured to run frequently (daily), then the available updates downloaded in the temp location and will get installed when you shutting down your machine. What happens when you turn off your computer when […]