Question: QUESTION 3 A balanced Y - connected load of ( 3 0 0 + j 1 0 0 ) is supplied by a 3 -

QUESTION 3
A balanced Y-connected load of (300+j100) is supplied by a 3-phase line 40 km long with an impedance of (0,6+j0.7) per km (line-to-neutral). Find the voltage at the receiving end when the voltage at the sending end is 66 kV . What is the phase ngle between these voltages. Also find the transmission efficiency of the line.
(20 marks)
QUESTION 3 A balanced Y - connected load of ( 3 0

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Electrical Engineering Questions!

Q:

I need help with these multiple choice questions! \fQuestion 11I{1 point] E-Il The Earth's magnetic field O A} is slightl'jir off centre compared to the Earth's axis of rotation. O B} attracts the...

Q:

1.What are the similarities and differences between alluvial and deltaic sedimentary 1deposition? How might rocks from alluvial and deltaic environments differ? 2.How do continental shelves build up...

Q:

Question 1: The flux per pole in a synchronous motor with the field circuit ON and the startor disconnected from the supply is found to be 25 mWb. When startor is connected to the rated supply with...

Q:

Hello, you already did chapter 1 and 2 of my MASTERS Thesis already for me. (See attached) So normally you know masters thesis consist of 5 chapters right ??..... But in this case my thesis will be 4...

Q:

1. In a balanced three-phase Y-connected system, the line voltage and the COrresponding phase voltage are displaced from each other by. B. 30 A. 0 C. 90 D. 120 2. In balanced star (wye) connected...

Q:

1.Sketch a line diagram to the types of business organisation on the basis of ownership 2.What do you understand by joint sector companies? Mention the diagrams for the formation of joint sector...

Q:

1.Sketch a line diagram to the types of business organisation on the basis of ownership 2.What do you understand by joint sector companies? Mention the diagrams for the formation of joint sector...

Q:

1.What is meant by Fayol's principle of'esprit de corps'? 2. Which principle of management implies that there should be 'one head and oneplan' for a group of activities having the same objective? 3....

Q:

1. Compare the tasks, priorities, and responsibilities of first-line, middle, and top managers. 2. Discuss the difference between efficiency and effectiveness. 3. What is a SWOT analysis. Explain...

Q:

1.Explain the Functions and Roles of Management. 2. Explain the contributions of Henry Fayols and FW Taylor to management? 3. Explain the Various Environmental factors affecting Management 4. Explain...

Q:

Access the following url: http://www.emich.edu/research/compliance/human-subjects/reviewcproc.php carefully review the emu research compliance website listed and answer the following question: for a...

Q:

Let f(x) = 1 x2/3. Show that f( 1) = f(1) but there is no number c in (1, 1) such that f(c) = 0. Why does this not contradict Roles Theorem?

Q:

In examining investors' preferences for dividends, it is useful to begin with the concept of dividend irrelevance. Dividend irrelevance suggests that in a world with no taxes or brokerage (or...

Q:

You plan to purchase a $290,000 house using a 15-year mortgage obtained from your bank. The mortgage rate offered to you is 4.90 percent. You will make a down payment of 20 percent of the purchase...