Find out the phase angle
An RL series circuit has R = 79.0 Omega and L = 1.95 mH. The series combination is connected across a 170 V (rms), 59 Hz power supply.
A Find the phase angle.?
B Find the impedance of the RL combination.
C Find the peak current.
Expected delivery within 24 Hours
A sample has a mean of M=39.5 and a standard diviation of s=4.3, and produces a t statistic of t=2.14. For a two-tailed hypothesis test with a=.05, what is the correct statistical decision for this sample?
The helicopter in the drawing is moving horizontally to the right at a constant velocity. The weight of the helicopter is W = 58300 N. The lift force generated by the rotating blade makes an angle of 21.0° with respect to the vertical. Determi
If the torsional stress in the bar is not to exceed 100 MPa when one end is twisted through an angle of 15degree, what must be the length of the bar?
Can someone please check my answer for the following pdf, if its correct, can you then explain how I would get E(X) in this case; I under expected value in discrete case, but not continuous.
An RL series circuit has R = 79.0 Omega and L = 1.95 mH. The series combination is connected across a 170 V (rms), 59 Hz power supply. A Find the phase angle.?
The upper half of the container holds steam (of density 5kg/m^3) while the lower half contains water (of density 1000 kg/m^3). What fraction of the overall mass is steam?
An experiment was performed using HCl. We wrote down the molarity on the bottle and then used a pH meter to find the pH. From the pH we then calculated the [H+] (hydrogen ion concentration) from the pH that we measured.
Let X be the number of teams from SD on Pete's season schedule. What's the probability that none of the Pete's opponents are from SD? What distribution and parameter(s) are you using?
The bright yellow light emitted by a sodium vapor lamp consists of two emission lines at 589.0 and 589.6 nm. What are the frequency and the energy of a photon of light at each of these wavelengths? What are the energies in kJ/mol?
1960916
Questions Asked
3,689
Active Tutors
1459758
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Module Learning Objectives: Identify diverse cultural norms (CLO2). Analyze the significance of cultural understanding (CLO3). Explain cultural relativism
Problem: Summarize the impact of four key agents of socialization in American society: the family, schools, peers, and the media
1. Explain what child abuse is in details with examples 2. Explain the forms of child abuse in details with examples
Describe the community that your field placement or another community agency serves. What are its physical, social, and political dimensions?
Create a concept map (using text, images, shapes, drawings, etc.) that shows possible career options in Youth Development that are of interest to one.
In small or large groups, share the information you learned from this project, and discuss how this information can help health social workers intervene
How does the social process of labeling and making the label stick [accepted] connect secondary deviance with primary deviant actions?