Is Japan 110v or 220v? Frequency. The voltage in Japan is 100V, which is the lowest in the world and different from the United States (110-120V), Europe and the rest of the world (220-240V). Japan uses a Type A socket which has two rectangular-pins, that are vertical to each other. What voltage is used in […]
What is the condition for maximum power transfer?
What is the condition for maximum power transfer? In electrical engineering, the maximum power transfer theorem states that, to obtain maximum external power from a source with a finite internal resistance, the resistance of the load must equal the resistance of the source as viewed from its output terminals. What is the condition of maximum […]
What are the three main factors that contribute to the flight of airplanes?
What are the three main factors that contribute to the flight of airplanes? Thrust, drag, lift, and weight are forces that act upon all aircraft in flight. Understanding how these forces work and knowing how to control them with the use of power and flight controls are essential to flight. What is the mechanism for […]
How is bypass ratio calculated?
How did Florida form geologically?
How did Florida form geologically? The land we now call Florida began to form by a combination of volcanic activity and the deposit of marine sediments. It formed along northwest Africa about 530 million years ago. As the Appalachian Mountains eroded, sand and clay were deposited over Florida�s limestone layer. Was Florida underwater at once? […]
What is first order lag?
What is first order lag? A first-order lag relation is often used to represent the dynamic response characteristics of simple systems. For any input signal x(t) the output signal y(t) satisfies the ordinary differential equation. where τ is the “time constant” of the response. What is the first order system? Introduction: First order systems are, […]
What do databases provide?
What do databases provide? Database, also called electronic database, any collection of data, or information, that is specially organized for rapid search and retrieval by a computer. Databases are structured to facilitate the storage, retrieval, modification, and deletion of data in conjunction with various data-processing operations. What is the purpose of DBMS? A database management […]
What are the 10 rules of capitalization?
What are the 10 rules of capitalization? 10 capitalization rules everyone should know Capitalize the first word in a sentence. Capitalize the pronoun “I.” Capitalize proper nouns: the names of specific people, places, organizations, and sometimes things. Capitalize family relationships when used as proper nouns. Capitalize titles that appear before names, but not after names. […]
What is the difference between up milling and down milling?
What is the difference between up milling and down milling? In up milling, cutter rotates against the direction of table feed. In down milling, cutter rotates along the direction of table feed. In down milling mode, the cutting force is directed downward, and thus it tends to press the workpiece rather than lift off. What […]
What should employers do to protect their workers from chemical hazards?
What should employers do to protect their workers from chemical hazards? Right to training: Protection from chemical hazards is provided, including an evaluation of chemicals used, a written program, Material Safety Data Sheets, worker protection (for example, respirators or gloves), and information and training. How do you prevent chemical hazards? 11 Ways Employees Can Prevent […]