Whats another name for a service overcurrent device? Overcurrent protective devices, or OCPDs, are typically used in main service disconnects, and in the feeders and branch circuits of electrical systems for residential, commercial, institutional, and industrial premises (Figure 5.3). Figure 5.3. Overcurrent protection devices include circuit breakers and fuses. What is a branch circuit overcurrent […]
Can you type a question to Siri?
Can you type a question to Siri? Yes, you can type questions to Siri, and this knowledge is about to make your life so much easier. What are 3 types of questions? THREE TYPES OF QUESTIONS: 1. Factual 2. Interpretive 3. Evaluative Page 5 FACTUAL QUESTIONS Page 6 FACTUAL QUESTIONS Everyone will eventually agree on […]
What happens during tempering of steel?
What happens during tempering of steel? Tempering, in metallurgy, process of improving the characteristics of a metal, especially steel, by heating it to a high temperature, though below the melting point, then cooling it, usually in air. The process has the effect of toughening by lessening brittleness and reducing internal stresses. What does tempering do […]
Where does the air in a pneumatic system come from?
Where does the air in a pneumatic system come from? Most pneumatic systems rely on a constant supply of compressed air to make them work. This is provided by an air compressor. The compressor sucks in air from the atmosphere and stores it in a high pressure tank called a receiver. This compressed air is […]
What are the four 4 stages of supply chains?
What are the four 4 stages of supply chains? There are four customary stages in a product’s life cycle: the introductory phase, the growth phase, the maturity phase and the decline phase. Each phase is markedly different and often requires different value chains. Supply managers need to craft supply strategies that reflect the unique needs […]
How is the heat added in the Otto cycle?
How is the heat added in the Otto cycle? Through the combustion of fuel, heat is added in a constant volume (isochoric process) process, followed by an adiabatic expansion process power (C) stroke. The cycle is closed by the exhaust (D) stroke, characterized by isochoric cooling and isobaric compression processes. In which of the following […]
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 […]
What is an example of professional networking?
What is an example of professional networking? Conferences and expos. A current job. Social events. Online social media sites that are geared towards professionals. Which is not an example of professional? Having a general knowledge of ones job and company – is not an example of professional behavior. What does professional networking mean? A professional […]
How did technology affect aviation?
How did technology affect aviation? It’s already having an impact on safety and maintenance, allowing airlines to keep their planes in the air longer, with less time spent on the ground. Another important technology that will impact airlines is cloud computing. In a cloud setup, IT vendors can provide resources to an airline remotely as […]
What is frequency response of LTI system?
What is frequency response of LTI system? Frequency response is the quantitative measure of the output spectrum of a system or device in response to a stimulus, and is used to characterize the dynamics of the system. It is a measure of magnitude and phase of the output as a function of frequency, in comparison […]