Determine the resultant line current and power factor

Assignment Help Chemical Engineering
Reference no: EM131154420

A three-phase load, connected to a 440-V bus, draws 120 kW at a power factor of 0.85 lagging. In parallel with this load is a three-phase capacitor bank that is rated 50 k VAR. Determine the resultant line current and power factor.

Reference no: EM131154420

Questions Cloud

Describe course concepts that either have seemed familiar : Discuss your overall perceptions of the Research and Writing course thus far. Describe the course concepts that either have seemed familiar or have confused to you. Determine the one (1) or two (2) specific concepts that you would you like explore..
How did clarks save the company by using systems thinking : How did Clark's save the company by using systems thinking.- Identify three to five major concepts of system thinking and then explain how when applied they worked for Clark's and its competitors.
Find the long run proportion of business that is lost : An athletic ticket office has two ticket agents answering incoming phone calls for ticket reser- vations. (Each agent has its own phone.) In addition, one caller can be put on "hold" until one of the agents is available to take the call.
Should we mount a massive effort to restore ecosystems : Based on what you have read and researched, do you believe that the loss of biodiversity is a concern for humans? Should the government not only preserve but restore ecosystems that we have degraded the biodiversity even though this will be quite ..
Determine the resultant line current and power factor : A three-phase load, connected to a 440-V bus, draws 120 kW at a power factor of 0.85 lagging. In parallel with this load is a three-phase capacitor bank that is rated 50 k VAR. Determine the resultant line current and power factor.
Find a popular press article or journal article : Find a popular press article or journal article in which someone argues a point that you disagree with. Write a paragraph agreeing with this person
Compute the source current : A 230-V, single-phase, 60-Hz source supplies two loads in parallel. One draws 10 kVA at a lagging power factor of 0.80 and the other draws 6 kW at a lagging power factor of 0.90. Compute the source current.
Importance of each of the environmental impacts described : Identify and comment on the importance of each of the environmental impacts described in the following passage:-"The Swedish company IKEA, the world's largest furniture and home furnishings retailer.
What is the risk of an earthquake or tsunami in your area : What is the risk of an earthquake, volcano, or tsunami in your area? Have you ever experienced one? As you have seen through the Learning Resources.

Reviews

Write a Review

Chemical Engineering Questions & Answers

  Estimate the number of actual trays required

A mixture of benzene and toluene containing 60 mole percent benzene is to be separated into an overhead product containing 96 mole percent benzene and a bottoms containing 25 mole percent benzene.

  Determining the maximum concentration

Where 'k1' and 'k2' are rate constants,tR,maxis the time at which the maximum concentration of 'R' is obtain and CR,maxis themaximum concentration of 'R'

  Determining the recovery of ethylbenzene

The feed is a saturated liquid at 330 kPa. The recovery of toluene in the distillate should be greater than 99%, and the recovery of ethylbenzene in the bottoms should be greater than 99%.

  Development of an image analysis algorithm

What's an appropriate rule of thumb for dealing with "magic numbers" (empirical parameters) in the development of an image analysis algorithm?

  Weight of dry exhaust gas formed per unit of fuel

mole  of oxygen  in the exhaust  gas per unit weight of fuel. e-  mole of water  vapour  in  exhaust  gas per unit weight  of fuel.

  Develop a techno-economic analysis

Waste Wood Biomass and Energy Issues and develop a techno-economic analysis of Thermo chemical processing route for the conversion of wood waste biomass in Nigeria to energy.

  Write a balanced chemical equation

Solid NH4NO3 (ammonium nitrate) decomposes on heating to 400°C, forming N2O gas and water vapor, H2O. (a)Write a balanced chemical equation

  Develop the ordinary differential equations for molecules

Develop the ordinary differential equations for each of the molecules in the cascade. (Each phosphorylated molecule is different from a nonphosphorylated molecule.)

  Determine the analog output voltage as a fraction

determine the analog output voltage as a fraction of the reference voltage.

  Sketch the corresponding phasor diagram

A 25-kVA, 2200:220-V, 60-Hz, single-phase transformer has an equivalent series impedance of 3.5 + j4.0 referred to the primary high voltage side.

  Determine the pressure and temperature in the final state

The partition that divides the cylinder is removed and the contents are allowed to reach equilibrium without heat losses to the surroundings. Determine the pressure and temperature in the final state assuming steam to be an ideal-gas. Is ideality..

  Calculate the resistivity using the van der pauw method

Assume that an As i mplant leads to a uniform electron concentration of 1019 cm·3 down to a depth of 0.1 µm and a mobility of 100 cm2 .V1 .s·1 . Determ ine the resistivity and the sheet resisti vity of the implanted layer.

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