Power Factor Definition: Power factor is the ratio between the KW and the KVA drawn by an electrical load where the KW is the actual load power and the KVA is the apparent load power. It is a measure of how effectively the current is being converted into useful work output and more part...
In order to understand what power factor is, it is worth stating with a more formal definition of what it is and then expanding on that to explain further what it is. Power Factor definition: The power factor of a circuit is the ratio of the actual electrical power dissipated by an AC ...
Power factor correction (PFC) is the set of mechanisms built into a power supplycircuitto raise the power factor (PF). PFC is commonly incorporated into computer power supplies to increase their PF. A circuit's PF is the ratio of real power toapparent power. The higher the PF, the mor...
3 = 1 therefore, the prime factorisation of 144 is 2 × 2 × 2 × 2 × 3 × 3. q.3 what is the prime factorisation of 120? find using a long division method. solution: to find the prime factors of 120, we can use long division method as per given here; hence, the prime ...
what is the power if it takes 11s to drag the sled 80m? How is electrical potential defined? Explain, in terms of the definition of power, why energy consumption is sometimes listed in kilowatt-hours rather than joules. What is the relationship between these two energy units?
The term “Load Factor (LF)” is the energy load of a system when contrasted to its highest load or else pinnacle load for a specified time. LF is usually computed based on a daily, monthly, and annual basis. Whenever a user creates the highest usage demand on the electric power system...
What's the definition and equation of the mechanical efficiency of the machine? What is the efficiency of the machine that miraculously converts all the input energy to useful output energy? A 59% efficient device uses chemical energy to generate 490 J of electric energy. A second device uses...
2. Multi-Factor Productivity Multifactor Productivity takes a much broader view than just measuring output – it considers multiple inputs: labor, capital, and raw materials used in the production of goods and services (final products). This definition is a more comprehensive definition of organizat...
Project Definition A project is a set of tasks that must be completed within a defined timeline to accomplish a specific set of goals. These tasks are completed by a group of people known as the project team, which is led by a project manager, who oversees theplanning, scheduling, tracking...
form factoris also used in other contexts. In electric motor terminology, form factor is the amount of rectified current emitted from a direct current (DC) power source and is expressed as a ratio of the root-mean-square value of the current to the average current, or RMS/AV. If the fo...