What is a linear actuator used for? Linear actuators make movement possible in robots. They allow robotic machinery to interact with its environment through wheels, clamps, arms, and legs. Some of the most popular linear actuators to get robots moving include: Motorized threaded rods. What are examples of actuators? Examples of actuators Comb drive. Digital […]
How far must a worker be from an energized electrical circuit?
How far must a worker be from an energized electrical circuit? Live parts that operate at less than 50 volts to ground need not be deenergized if there are no increased exposures to electrical burns or to explosions due to electric arcs….Overhead Lines. Voltage to Ground Distance 50kV or below 10 feet Over 50kV 10 […]
What manufacturing process is used to make plastic bottles?
What manufacturing process is used to make plastic bottles? This can be done through one of two processes called polymerisation and polycondensation. delivered to bottle manufacturers in pellet, powder, flake or liquid form – provides the basic plastic for making a plastic bottle. What are the methods of processing plastics? Plastics can be processed with […]
How do you find the K value of a root locus?
Why is it important to review literature in research?
Why is it important to review literature in research? The purpose of a literature review is to: Identify need for additional research (justifying your research) Identify the relationship of works in context of its contribution to the topic and to other works. Place your own research within the context of existing literature making a case […]
Who has responsibility for health and safety in the workplace?
Who has responsibility for health and safety in the workplace? Business owners and employers are legally responsible for health and safety management. This means they need to make sure that employees, and anyone who visits their premises, are protected from anything that may cause harm, and control any risks to injury or health that could […]
How do you calculate volume of water flowing through a pipe?
What is the pitch spacing between the weld segments?
What is the pitch spacing between the weld segments? The pitch is the distance between centers of each weld segment (not the empty space between the segments; see Figure 2). When intermittent welds are placed on both sides of a joint, they can be directly opposite each other (chain) or they can be offset (staggered). […]
What are alpha and beta phases?
What are alpha and beta phases? In titanium processing: Alpha and beta phases. The atoms of pure titanium align in the solid state in either a hexagonal close-packed crystalline structure, called the alpha (α) phase, or a body-centred cubic structure, called the beta (β) phase. What is a primary phase? By definition, a primary phase […]
What is a spent solvent?
What is a spent solvent? A spent solvent is a type of spent material, which is defined by the EPA as “any material that has been used and as a result of contamination can no longer serve the purpose for which it was produced without processing.” Under the federal Resource Conservation and Recovery Act (RCRA), […]