What is the largest value of the unity power factor load

Assignment Help Electrical Engineering
Reference no: EM131266037

Two single-phase transformers, rated 1000 kVA and 500 kVA respectively, are connected in parallel on both HV and LV sides. They have equal voltage ratings of 11 kV/400 V and their per unit impedances are (0.02 + j 0.07), and (0.025 + j 0.0875) Ω respectively. What is the largest value of the unity power factor load that can be delivered by the parallel combination at the rated voltage?

Reference no: EM131266037

Questions Cloud

Find the ohmic values of the equivalent resistance : A 500-kVA, 11/0.43-kV, 3-phase delta/star connected transformer has on rated load HV copper-loss of 2.5 kW and LV loss of 2 kW. The total leakage reactance is 0.06 pu. Find the ohmic values of the equivalent resistance and leakage reactance on the..
Discuss the importance of global marketing : Discuss the importance of global marketing. - What is meant by "having a global vision"? Why is it important? - Discuss jobs outsourcing. Is it beneficial to U.S. firms?
Number of dollars per japanese yen : 1. Let the exchange rate be defined as the number of dollars per Japanese yen. Assume that there is a relatively lower rate of inflation in the U.S. relative to that of Japan.
Calculate the kva loading and the power factor : The resistance and reactance of the first transformer are 3% and 6.5% respectively, and of the second transformer 1.5% and 8% respectively. Calculate the kVA loading and the power factor at which each transformer operates.
What is the largest value of the unity power factor load : What is the largest value of the unity power factor load that can be delivered by the parallel combination at the rated voltage?
Describe the major schools of management thought : Assignment Brief - Students are required to do an analysis of Historical Foundation of Management and prepare an academic report including the following. Describe the Major Schools of Management Thought. Critically analyze the Classical approaches ..
Find the individual load currents : A 20 kVA, 4400/220 V transformer with an equivalent impedance of 0.01 Ω is to operate in parallel with a 15 kVA, 4400/220 V transformer with an equivalent impedance of 0.015 Ω. The two transformers are connected in parallel and made to carry a loa..
Determine the kva rating of the autotransformer : With a load of 20 kVA, 0.8 pf lagging connected to 200 V terminals, determine the currents in the load and the two transformer windings.
Prepare a perceptual map for your chosen product : Prepare a perceptual map for your chosen product/brand and using a minimum of seven competitors, rank each product/brand on the two variables based on how they are positioned in the consumers' minds.

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Lithium ion battery technology

The paper includes Lithium ion battery technology with its advantages and disadvantages. The paper discusses about the Lithium air battery in which detailed reactions of Lithium with air including nonaqueous as well as aqueous are given.

  Power transformers and tariffs

Construction of different types of power transformer, significant energy savings

  Paper on orthogonal frequency-division multiplexing

This document is shown a paper on Orthogonal frequency-division multiplexing with advantages, disadvantages and uses.

  Function of the hmi in a scada system

This assignment contains electronics engineering questions like State the commonly found components of a SCADA (Supervisory control and data acquisition) system. and decribe the function of the HMI in a SCADA system.

  Resultant waveform of the odd harmonic series

Prepare an Excel graph showing the individual components and summated resultant waveform of the odd harmonic series resulting in an approximate square wave.

  Explain scada system

Explain the function of the HMI in a SCADA system.

  Design a 2-digit 24 second shot-clock

Design a 2-digit 24 second "shot-clock" countdown timer with pushbutton controller.

  Model a discrete-time system

To understand di erent signal models To be able to model a discrete-time system and design simple signal processing algorithms.

  Draw a relay construction diagram

Draw a relay construction diagram and briefly explain the operation of a relay.

  Frequency division multiplexing

Write a short technical report on Frequency Division Multiplexing

  Impact of electron energy

Briefly discuss the impact of electron energy, electron current and target on the Bremsstrahlung generated.

  Traffic light controller

The schematic of the traffic light controller

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd