Frequency needed to double the reactance
The inductor consists of a reactance of 94 ohms in a 60-Hz ac circuit.
a) Determine its inductance?
b) At what frequency would be needed to double the reactance?
Expected delivery within 24 Hours
A single 5.9 mF capacitor is joined across the terminals of a 60- Hz voltage source and a current of 2.0 mA is measured on the ac ammeter. Determine the capacitive reactance of the capacitor?
A man of 72.8 kg and a woman of 56.4 kg on ice skates stand facing each other. When the woman pushes the man backwards so that his final speed is 1.42 m/s, at what speed does she recoil?
Temperature of 2.0 mol of an ideal diatomic gas is raised by 30degC devoid of the pressure of gas changing. The molecules in the gas rotate however do not oscillate. Determine by how much does the rotational kinetic energy of the gas raise?
Compute the speed of the center of mass when, after beginning from rest, the center of the mass has drop 3 m. The acceleration of gravity is 9.8 m/s^2. Answer must be in units of m/s.
The inductor consists of a reactance of 94 ohms in a 60-Hz ac circuit. At what frequency would be needed to double the reactance?
Find out the minimum work required to push a 950 kg car 360 m up all along a 17.5° incline? Suppose the efficient coefficient of friction retarding the car is 0.30?
A 3.24 kg object initially travelling in the positive x-direction having a velocity of +4.92 m/s collides with and sticks to the object of 2.06 kg initially moving in the negative y-direction having a velocity of -2.96 m/s. Determine the final com
Jack and Leon, on a hot summer day, are fishing in their boat, when they make a decision to jump into the water to cool off. Jack having 45 kg jumps off the front of the boat having speed of 2 m/sec.
A series RL circuit consists of a resistance of 80 ohms and an inductance of the 200mH and is driven by the 120-V, 60- Hz source. i) Find out the inductive reactance.
1953967
Questions Asked
3,689
Active Tutors
1452166
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Discuss how you might use the principles of motivational interviewing with Mary. Provide a detailed overview of how the interview may progress.
Identify a current research problem related to advanced nursing practice that is of interest to you. Include WHY this is a problem.
This week, reflect on what you learned from the NIH materials about protecting the rights of human research participants.
The directions to choose one telehealth, wearable, or digital devices is a limitation and asking too much of me because the topic is so interesting.
New technology and tools will undoubtedly shape nursing practice. "Research suggests that between 8% and 16% of nursing time is spent on non-nursing
Develop a PowerPoint presentation on a cardiovascular/pulmonary disorder/disease discussed in the McCance text. (EMPHYSEMA)
You will use project management tools and strategies to propose how you would support and potentially implement a nursing informatics project.