+1-415-315-9853

info@mywordsolution.com

 Algebra Math Calculus Physics Chemistry Biology Earth Science Physiology History Humanities English Sociology Nursing Science

The 3-single phase step-up transformers rated at 10MVA, 4.6kV/13.8kV are joined in Wye-Delta configuration. The three transformers are employed to feed a 20MVA load at 0.9 p.f. with an efficiency of 96 percent. By using per unit system, compute:

1. The secondary line voltage.

2. The primary and secondary line currents when supplying the load.

• Category:- Physics
• Reference No.:- M99911

Have any Question?

## Related Questions in Physics

### A thin film 10 mm thick coat of fresh paint has just been

A thin film, 1.0 mm thick, coat of fresh paint has just been sprayed over a 1.5 m by 1.5 m square steel body part, which approximates a flat surface. The paint contains benzene as the solvent. The paint surface exerts a ...

### In 2011 the greenland ice sheet was melting at a rate

In 2011, the Greenland Ice Sheet was melting at a rate between 82 and 224 cubic km per year. (a) What derivative does this tell us about? Define the function and give units for each variable. (b) What numerical statement ...

### An astronaut and a satellite are at rest when the astronaut

An astronaut and a satellite are at rest when the astronaut pushes off from the satellite with a velocity 4.5 m/s (relative to the satellite). If the mass of the astronaut is 60 kg and the mass of the satellite is 3.0 x ...

### What would be the best way to extract the entropy from the

What would be the best way to extract the entropy from the Monte Carlo simulations? What would be the best way to obtain the entropy and the heat capacity from the partition function computation?

### A bag contains one counter known to be either white or

A bag contains one counter, known to be either white or black. A white counter is put in, the bag is shaken, and a counter is drawn out, which proves to be white. What is now the chance of drawing a white counter? [Notic ...

### Urn a contains five balls one black two white one green and

Urn A contains five balls: one black, two white, one green and one pink; urn B contains five hundred balls: two hundred black, one hundred white, 50 yellow, 40 cyan, 30 sienna, 25 green, 25 silver, 20 gold, and 10 purple ...

### Do the same as given problem but use simplorer another

Do the same as given problem, but use SIMPLORER (another circuit/system simulator). Problem:- Use the MATLAB/Simulink block diagram shown in given figure to simulate a vector control for a small hydropower plant of 100 k ...

### 1 what are the stanton and peclet numbers and how are they

1. What are the Stanton and Peclet numbers and how are they related to other convective mass-transfer dimensionless numbers? 2. In applying dimensional analysis to explain mass-transfer coefficient, one must consider the ...

### How many 30 watt lamps can you attach to a series circuit

How many 30 watt lamps can you attach to a series circuit of four D-cell batteries (each at 1.5 volts) combined to deliver a current of 13 amperes? (1. Find the resistance in each lamp; 2. Because resistances add in seri ...

### Infrared light with a wavelength of 1870nm is emitted from

Infrared light with a wavelength of 1870nm is emitted from hydrogen. What are the quantum numbers of the two states involved in the transition that emits light?

• 13,132 Experts

## Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

### WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

### Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

### Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

### Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

### Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro