Find the rated efficiency of the transformer

Assignment Help Electrical Engineering

Reference no: EM131359435

A 500/100 V, two-winding transformer is rated at 5 kVA. The following information is available:

A. The maximum efficiency of the transformer occurs when the output of the transformer is 3 kVA.

B. The transformer draws a current of 3 A, and the power is 100 W when a 100-V supply is impressed on the low-voltage winding with the high-voltage winding open-circuit.

Find the rated efficiency of the transformer at 0.8 PF lagging. Verify your solution using MATLAB^TM.

Reference no: EM131359435

Questions Cloud

Why are google and southwest employees : Why are Google and Southwest employees are among the most loyal and committed in their industries.

Explain the options for receiving the money : FIN 100- Explain the options for receiving the money and select the method you would choose. Provide a reason for your decision using the principle of the time value of money.

What are relational returns : What are relational returns and what are some good examples of these? How important are they in the retention of valuable employees?

What advantages aside from long-term cost savings : Ms. Sara Ritter is the distribution manager for the Fiesta Soft Drink Company. She is considering full automation of the plant’s warehouse. At present, the warehouse utilizes a mechanized system of materials handling. Examine the cash flow under each..

Find the rated efficiency of the transformer : The transformer draws a current of 3 A, and the power is 100 W when a 100-V supply is impressed on the low-voltage winding with the high-voltage winding open-circuit.

Review one transnational crime : Review one (1) transnational crime.Compare and contrast the two (2) countries for their definition of the crime, crime rate, and tools used to measure the crime.Determine each country's legal traditions and their major influences on crime definition,..

Variety of learning processes : Consider why it is crucial for organisations to provide a variety of learning processes, including formal, social and informal in the workplace.

Friedman position on corporate responsibility : Which of these statements epitomizes Milton Friedman’s position on corporate responsibility?

Differences in expatriation and re-patriation process : For this assignment you are required to research, explain and give examples that are specifically relevant to international HRM. You are also encouraged to use real life examples by reviewing secondary data on the IHRM strategies of organisations ..

User Account

All Pages