Answers: 2
Physics, 21.06.2019 19:30
Act has a 1200: 5 or 240: 1 turns ratio. it is short circuited. what is the maximum current at 1200a primary if we put a 100ohm resistor across the secondary end of the ct. use it as current source circuit.
Answers: 2
Physics, 21.06.2019 20:30
Determine the amount of work done when a crane lifts a 100-n block form 2m above the ground to 6m above the ground
Answers: 1
Physics, 21.06.2019 22:00
Bob camina 200 m sur, luego trota 400 m suroeste, luego camina 200 m en una direcciĂłn 30? norte del este. a. dibuje una gráfica de los movimientos de bob. use una regla y transportador. b. use mĂ©todo gráfico y analĂitico para hallar el desplazamiento total que bob recorriĂł. (magnitud y direcciĂłn) c. compare los resultados obtenidos por el mĂ©todo gráfico y analĂtico. (por ciento de diferencia).
Answers: 2
Physics, 22.06.2019 08:40
Apulley system is used to lift a 2,000 newton engine up a distance of 3 meters. the operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. to lift the engine 3 meters, the operator must pull a total of 30 meters of chain through the pulley system. what is the value of di?
Answers: 1
According to the law of electromagnetic induction (Faraday’s law), what changes can cause an emf to...
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