Find power-factor capacitor that must be placed in parallel

Assignment Help Electrical Engineering
Reference no: EM13261609

The lighting and motor loads of a small factory establish a 10kVA power demand at 0.7 lagging power factor on a 208V, 60 Hz supply.

a. Establish the power triangle for the load.
b. Determine the power-factor capacitor that must be placed in parallel with the load to raise the power factor to unity.

Reference no: EM13261609

Questions Cloud

What limitations exist for the developed method : Is there a linear relationship between age and education, and if so, how strong is that relationship? Is it possible to predict educational level based on age? If so, what limitations exist for the developed method?
Determine the primary current when both loads are connected : A 240/40 volt transformer supplies two different secondary loads. One load (a) draws a current of 12 amperes at a lagging power factor of 0.94. The other load (b) draws a current of 12 amperes at a leading power factor of 0.94.
What is the present value of an annuity : What is the present value of an annuity of $4,000 received at the beginning of each ear for the next eight years? The first payment will be received today, and the discount rate is 9% (round to the nearest $1).
What is cyberdomes inventory balance : Cyberdome Inc. has a current ratio equal to 3, a quick ratio equal to 1.8, and total current assets of RM6 million. What is Cyberdome's inventory balance?
Find power-factor capacitor that must be placed in parallel : The lighting and motor loads of a small factory establish a 10kVA power demand at 0.7 lagging power factor on a 208V, 60 Hz supply. Determine the power-factor capacitor that must be placed in parallel
What will be the new period of the system : A performer, seated on a trapeze, is swinging back and forth with a period of 9.95 s. what will be the new period of the system
What is fendys holding period return : Fendy purchased 800 shares of Grandsports' stock at RM3 per share on 1/1/12. He sold the shares on 12/31/12 for RM3.45. Grandsports' stock has a beta of 1.9, the risk-free rate of return is 4%, and the market risk premium is 9%. What is Fendy's ho..
What is the estimate value of dynamite industries : what is the estimate value of Dynamite Industries stock 2 years from now?
What is the pendulums length : Suppose that a simple pendulum consists of a small 58.0 g bob at the end of a cord of negligible mass. What is the pendulum's length

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Determine line speed and minimum required bandwidth

Consider a PCM-TDM system in which 24 signals are to be processed. Each signal has a baseband bandwidth of 3 KHz. The sampling rate has to be 33.3% higher than the theoretical minimum, and 8 bits are to be used.

  What might be one function of the large boxes

view an electrical substation that delivers power to a manufacturing plant, you notice large boxes with two terminals connected by wires to the substation network. What might be one function of these large boxes

  What is the friction force that acts on firefighter

A firefighter of mass 85 kg slides down a ver tical pole with an acceleration of 5 m/s2. The acceleration of gravity is 10 m/s2 . What is the friction force that acts on him

  Transactive memory system

What are some of the possible biases and points of error that may arise in team communication systems and what are the advantages and disadvantages of a transactive memory system (TMS) in a team

  Basic neutralizer control system

Write a short report that analyses the P&ID - Basic Neutralizer Control System: The neutralizer process may be used to adjust the pH of a feed stream.

  Find capacitance when relative permittivity of gasoline gave

A parallel plate capacitor has gasoline as the dielectric. The area of the plate is 0.25 m^2 and the distance between two plates is 5cm. a. Find the capacitance given that the relative permittivity of gasoline is 2.

  Determine the 4th discrete fourier transform

the frequency response h(e^jw) of a length-4 finite impulse response filter with a real impulse response h[n] that the following specific value: h(e^j0)=13, H(e^j3pi/2)=-3-j4, and h(e^jpi)=-3. determine the 4th discrete fourier transform (DFT) of ..

  Determine the terminal voltage that would result if the 50 k

Given: The terminal pair of a hidden circuit has an open circuit voltage of 200 V. When a 50 k? resistor is placed across the terminal pair, a potential of 80 volts is observed. Required: Determine the terminal voltage that would result if the 50 k

  What is the effect of sampling at a higher rate on error

1. What is the effect of sampling at a higher rate on the error performance of a digital modulation scheme 2. Suppose 16QAM was the modulation scheme used for this lab; would the error performance

  Calculate the area of each pizza the cost for square

Bob enters a pizza shop and notices there are three different sizes of pizzas available. Sizes are given as the diameter of the pizza in inches. The cost of a pizza is based on the size. Bob would like to know which size of pizza

  How does noise level change if cutoff frequency of filter

Consider the thermal noise produced by a resistor. How does the noise level change if the resistance is increased by a factor of 100 Next, assume the noise is passed through an ideal, noiseless low-pass filter.

  What is the value the minimal input signal variation

Analog to Digital Converters The input signals of an (10bits) ADC are from -1Volt to +1Volt. a) What is the rage of the converters b) What is the resolution c) What is the precision What is the value the minimal input signal variation that this ADC c..

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