How do we know if a star is moving toward or away from us? Here’s the game: if a star is coming towards you, its Fraunhofer lines will move toward the blue end of the spectrum (“rainbow”). If a star is moving away from us, its Fraunhofer lines will move towards the red end of […]
What is heat transfer analysis?
What is heat transfer analysis? The Heat transfer simulation type allows the calculation of the temperature distribution and heat flux in solids under thermal loads (for example, convection and radiation). Both steady-state and transient simulations are supported. What is the most common type of heat exchanger used in the process industries? The shell-and-tube heat exchanger […]
What is the weakest link in the security of an IT infrastructure?
What is the weakest link in the security of an IT infrastructure? We’re all human: we make mistakes. Unfortunately, there will always be people trying to take advantage of our mistakes for their own benefit, which can cost our business tremendous financial loss. What is the weakest link in a system? fuse What do you […]
How much load can an I beam support?
Who should empty a designated sharps container select the best option?
Who should empty a designated sharps container select the best option? Any employee with PPE. A single designated employee with PPE. Anyone using extreme caution. Where are sharps disposed quizlet? Sharps are disposed of immediately in a sharps container, has to be close to area of use. What are sharps in the medical field? Sharps […]
How do you find the elevation of a contour line?
How do you find the elevation of a contour line? You can figure out the elevation of any point by finding the nearest labeled line, counting the number of lines above or below it, multiplying by the contour interval, and adding or subtracting the result from the nearest marked contour line. The more closely spaced […]
What is free space loss in wireless communication?
What is free space loss in wireless communication? In telecommunication, the free-space path loss (FSPL) is the attenuation of radio energy between the feedpoints of two antennas that results from the combination of the receiving antenna’s capture area plus the obstacle-free, line-of-sight path through free space (usually air). How do you find the path loss […]
What is tech stack example?
What is tech stack example? A technology stack is simply a collection of different technologies that work together for some purpose, usually as a foundation for systems such as websites, mobile apps, and standalone desktop software. One of the best-known examples of a technology stack is LAMP, which is commonly used for websites. What are […]
What is the difference between a thermistor and a thermocouple?
What is the difference between a thermistor and a thermocouple? A thermistor is a thermally sensitive resistor that exhibits a continuous, small, incremental change in resistance correlated to temperature variations. Thermocouples reflect proportional changes in temperature through the varying voltage created between two dissimilar metals electrically bonded together. How do you measure a thermocouple? The […]
What is XOR problem in neural network?
What is XOR problem in neural network? The XOr problem is that we need to build a Neural Network (a perceptron in our case) to produce the truth table related to the XOr logical operator. This is a binary classification problem. Hence, supervised learning is a better way to solve it. Uni layered perceptrons can […]