Efficiency in a power transformer
Efficiency in a power transformer is 98.6 percent when loaded such that its copper losses are five times its core losses. Calculate the per unit resistance of this transformer?
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during a negligible amount of time, he changes the magnitude of his acceleration to 1.8 m/s, he continues in the same direction for another 1.2 s, until he reaches a speed of 3.4 m/s. What is the value of his acceleration (assumed to be constant)
Calculate the transverse modulus of the peek/carbon fiber composite with 30% volume fraction by tow method. the modulus of peek is 3.8 GPa and the modulus of the carbon fiber is 400GPa. assume the reinforcing factor.
It takes 245 kJ/mol to eject electrons from a certain metal surface. What is the longest wavelength of light (nm) that can be used to eject electrons from the surface of this metal via the photoelectric effect.
What are the special distinguishing features for the 2-methylcyclohexanols and the methylcyclohexene products in their infrared spectra? Can you readily determine the ratio of cis and trans-2- methylcyclohexanols or 1- and 3-methylcyclohexenes us
A crucible containing potassium chlorate has a mass is 24.426 g. The crucible is heated according to the lab procedure for this week's experiment and is found to weigh 23.958 g. Write an equation for the reaction and, assuming that all the chlorat
The solubility of cerium periodate Ce(IO4)4, is 0.015g/ml of water at 25 degrees Celcius. Calculate its solubility product constant. Its formula weight is 904 g/mol.
Determine the force in member BC. After the truss is sectioned use a single equation of equilibrium for the calculation of each force. State if these member is in tension or compression. Take F1 = 2 kN , F2 = F3 = 3.8kN , F4 = 5 kN, F5 = 3 kN.
A 58.0 mL solution of 0.500 M Cd(NO3)2 is prepared. What mass of NaOH is needed to precipitate the Cd2+ ions from this solution?
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What do you think is required to change a system process that creates inequity? Identify what you see as the first step or multiple steps.
Recall the introduction to this Competency with the explanation of a "system process" as a series of interrelated steps or activities.
Explaining how using government clinical databases can help researchers study different diseases.
Create a Venn diagram showing the major factors contributing to the obesity epidemic in the United States.
Create a one page infographic resume of your current strength as a leader. Briefly describe your leadership style. Create a short, one-page infographic resume
Marva, a 66-Year-Old female, presents to the office. She has a history of Multiple Sclerosis, hypertension and CVA 2 years ago with no residuals.
1. Explain the artistic movement associated with the work of art. 2. Describe the style of the artist (How is the artist unique within the movement?)