What to say when someone says I need your help? I can try! I’m sorry — I can’t right now. I’m sorry — I have a bad back. (Let’s say that want you to help move a heavy item.) How do you ask someone for free? I don’t want to be informal, but I don’t […]
What is the glass transition temperature of a polymer?
What is the glass transition temperature of a polymer? The glass transition temperature is the temperature range where the polymer substrate changes from a rigid glassy material to a soft (not melted) material, and is usually measured in terms of the stiffness, or modulus. What happens to a polymer that is heated to the glass […]
What are the 5 career pathways?
What are the 5 career pathways? To see all the careers in a career pathway, click on a link below. Agriculture, Food, and Natural Resources. Architecture and Construction. Arts, Audio/Video Technology, and Communications. Business, Management, and Administration. Education and Training. Finance. Government and Public Administration. Health Science. What are the five levels of careers? These […]
What is the best definition of automation?
What is the best definition of automation? What is the best definition of automation? The use of robotic equipment in a manufacturing process. The application of scientific knowledge to find answers and fix problems. The use of resources to manufacture goods more efficiently. the hiring of workers from all over the world to manufacture goods. […]
What is the precedence of line?
What is the precedence of line? Precedence of Lines Lines are shown on the views in a prescribed order of precedence. A solid line (object or continuous) takes precedence over a hidden line, and a hidden line takes precedence over a centerline. What are the types of lines in engineering drawing? Following are the different […]
How brushless motors are made?
How brushless motors are made? Every brushless motor is made of two main parts, a stator and a rotor. The stator is static, it does not move, and it holds the electromagnets. The rotor is the rotating component that holds the permanent magnets. There are two types of Brushless DC motors: Inrunner and outrunner models. […]
What is belt tensioning?
What is belt tensioning? Belt tension The ideal belt is that of the lowest tension that does not slip in high loads. Belt tensions should also be adjusted to belt type, size, speed, and pulley diameters. Belt tension is determined by measuring the force to deflect the belt a given distance per inch (or mm) […]
Why are glass buildings bad?
Why are glass buildings bad? Problems with glass buildings While glass buildings have been shown to cut back on heating costs due to natural sunlight, they can also cause higher than average cooling expenses to combat all that daylight. Is Glass expensive in construction? Developers and brokers say that an all-glass building will cost between […]
What kind of clusters that K-means clustering algorithm produce?
What kind of clusters that K-means clustering algorithm produce? Kmeans algorithm is an iterative algorithm that tries to partition the dataset into Kpre-defined distinct non-overlapping subgroups (clusters) where each data point belongs to only one group. How do you find the centroid in K-means clustering? Essentially, the process goes as follows: Select k centroids. These […]