Determine the delta connected load impedances

Assignment Help Chemical Engineering
Reference no: EM131114233

When the two-wattmeter method for measuring three-phase power is used on a certain balanced load, readings of 1200 W and 400 W are obtained (without any reversals). Determine the delta connected load impedances if the system voltage is 440 V. With the information given, is it possible to find whether the load impedance is capacitive or inductive in nature?

Reference no: EM131114233

Questions Cloud

Discuss the effects of poverty on marriages and families : Differentiate between the terms: sex, gender, gender role, gender role ideology and transgenderism. Distinguish among the various styles of conflict and implications for the relationship.
Compute the magnitude of the line-to-line voltage : Compute the magnitude of the line-to-line voltage at the terminals of the load.
Firm market value capital structure : a. What is the firm's market value capital structure? b. If the company is evaluating a new investment project that has the same risk as the firm's typical project, what rate should the firm use to discount the project's cash flows?
Describe specific steps you take to assess potential risk : Describe the specific steps you will take to assess the potential risk to or from your student or client. Explain how you will address informed consent and any exceptions to confidentiality with your student.
Determine the delta connected load impedances : Determine the delta connected load impedances if the system voltage is 440 V. With the information given, is it possible to find whether the load impedance is capacitive or inductive in nature?
Determine the total power in kw : Two watt meters are used, as shown in Figure 4.3.1, to measure the power absorbed by a balanced delta-connected load. Determine the total power in kW, the power factor, and the per-phase impedance of the load if the supply-system voltage is 120
Role of the forensic psychology professional : How can knowledge of your chosen topic and the role of the forensic psychology professional be applied to Walden University's social change mission?
What can caterpillar dealers to decrease customer losses : What can Caterpillar and its dealers to decrease customer losses and defections? What can top management do to make sure it keeps a stronger focus on customers?
What is the name of the disorder : Please watch a movie that describes a character that has one of the psychological disorders from the chapter. What is the name of the disorder that the character has and what are the symptoms?

Reviews

Write a Review

Chemical Engineering Questions & Answers

  Find the pull that must be exerted by the spring

If the operating coil has 1800 turns carrying a current of 1 A, and the gaps are set at 0.125 cm each, find the pull that must be exerted by the spring. You may neglect leakage and fringing.

  Compounded is proposed for a bushing application

A natural rubber compounded is proposed for a bushing application. Stress analysis indicates that the structure requires a tensile modulus of 5 Mpa. In terms of percentage, how much dicumyl peroxide must be used in the compound to achieve the desired..

  Estimate the diffusion coefficient of oil dispersant

Estimate the diffusion coefficient of Oil Dispersant A in a 10 mole percent Dispersant A -sea water mixture. The concentrated solution is non-ideal

  Find the corresponding diffusion current

Find the corresponding diffusion current.

  Determine the resultant line current and power factor

Determine the resultant line current and power factor.

  Storage tank for concentrated nitric acid

A storage tank for concentrated nitric acid will be constructed from aluminum to resist corrosion. The tank is to have an inside diameter of 6 m and a height of 17 m. The maximum liquid level in the tank will be at 16 m.

  Dew point of a mixture of hydrocarbons

At a pressure of 10 bar, determine the bubble and dew point of a mixture of hydrocarbons, composition, mol%: n-butane 21, n-pentane 48, n-hexane 31. The equilibrium K factors can be estimated using the De Priester charts in Dadyburjor (1978) or fo..

  Types of hazard which arise from the use of chemicals

Outline the provisions of Occupational Safety and Health Act 2005 with regard to Substances hazardous to health Describe four types of hazard which arise from the use of chemicals

  The ratio of volumes

In the reaction 2C8H18 + 25O2 --> 16CO2 + 18 H2O, the ratio of volumes of O2 to CO2 is ?

  Exit gas streams are at 8 bar and at the same temperature

A gas stream is entering a separator at 1 mole/sec with mole fractions 15% A and 85% B. (Component 1 is A, component 2 is B.) At surface, the gas stream is 8 bar and 350K. Two streams exit the separator, one primarily of A (0.99 A1, 0.01 A2), and one..

  A solution containing 30 wt benzene b 45 wt toluene t and

a solution containing 30 wt. benzene b 45 wt. toluene t and 25 wt. xylene x is fed into a distillation process as

  Calculate the ratio of the depletion region width w

Calculate the ratio of the depletion region width W under a forward bias of 0.3 V to the equilibrium width W0, for a GaAs abrupt p-n junction with a doping level on the p-type side of NA= 2 x 1017 cm·3 and a doping level ..

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