Determine the parameters of the equivalent circuit

Assignment Help Chemical Engineering
Reference no: EM131115008

The no-load and blocked-rotor tests on a three phase, wye-connected induction motor yield the following results:

• No-load test: line-to-line voltage 400 V, input power 1770 W, input current 18.5 A, and friction and wind age loss 600 W

• Blocked-rotor test: line-to-line voltage 45 V, input power 2700 W, and input current 63 A Determine the parameters of the equivalent circuit of Figure 13.2.5(a), assuming R1 = R'2 and Xl1 = X'l2.

220_fae6b375-3616-494a-bb00-1a1d890b60d2.png

Reference no: EM131115008

Questions Cloud

Find confidence interval for population standard deviation : A random sample of 15 days has a sample mean of 121 orders for this antibiotic with a standard deviation of 10.5 orders. Find a 90% confidence interval for the population standard deviation of the daily demand for this antibiotic. Then complete th..
Intermediaries cost the company too much money : Your new boss thinks that intermediaries cost the company too much money, but you know he is looking only at the bottom line. He has asked you to investigate the issue. In a short memo to your boss, describe the efficiencies that intermediaries creat..
Function of the term of the investment : Suppose $4000 is invested in an account which offers 6.25% compounded monthly. a) Express the amount A in the account as a function of the term of the investment t in years
Determine the greatest number : Determine the greatest number which they are divided into 526 and 1307 and got Remainders are 6 and 7.
Determine the parameters of the equivalent circuit : No-load test: line-to-line voltage 400 V, input power 1770 W, input current 18.5 A, and friction and wind age loss 600 W
Numbers in descending order : In a form two class, 5% of the students can play football, ¼ can play volleyball, 0.1 can play basketball and 3/5 can play tennis. Arrange this numbers in descending order.
Finding the emotional intelligence : Finding the Emotional Intelligence. What are the differences between leaders and managers? Can anyone be a leader? Which would you prefer to work for: a leader or a manager? Why? Select one of the characteristics of an effective project manager and t..
Fixed cost of developing a new drug : The fixed cost of developing a new drug is $3 billion. The unit cost of producing a single dose of the drug is $1, and patients are charged $11 per dose. In order to make a $1 billion profit on the drug, how many doses must be sold?
Characteristics are profit impact and supply risk : When selecting suppliers, the characteristics of the components needed can play a significant role. Two of these characteristics are profit impact and supply risk, as discussed in Kraljic’s supply matrix. In this problem, we consider the example of a..

Reviews

Write a Review

Chemical Engineering Questions & Answers

  Calculate the new rotor current frequency

Calculate the new rotor current frequency.

  Calculate the percentage conversion of hexane

The stack gas emerges at 760 mm Hg. Calculate the percentage conversion of hexane, the percentage excess air fed to the burner, and the dew point temperature of the stack gas.

  Hierarchy of control measures used in industrial hygiene

Elaborate on the hierarchy of control measures used in Industrial Hygiene How would you calculate the noise problem at the factory and what control measures would you consider before you recommend the supply of hearing protection to personnel ex..

  The path followed by a fixed amount of a perfect gas during

the path followed by a fixed amount of a perfect gas during a reversible process is described by the following

  What is the center temperature

An electric current of 200 A is passed through a stainless steel wire having a radius of 0.001268 m. The length of the wire L is 0.91 m and has a resistance of 0.126 ohms. The outer surface temperature Ts is held at 422.1 K. The average conductivi..

  Determine the total depreciation cost during the first year

determine the total depreciation cost during the first year.

  Calculating reaction at support we say centorid of triangle

In Uniformly varying load in simply supported beam, when we are calculating reaction at support we say centorid of triangle will be at 2x/3 from a to b. but, when calculating moment we say centroid will lies at x/3 from a to b, why?

  Effect on environment history of oil and gas filed corrosion

Literature review around 1000 words All information from journal/ book only Harvard references No Plagiarism Literature review on the following: Introduction:

  Inert gas for blanketing and purging vessels

A supply of nitrogen is required as an inert gas for blanketing and purging vessels. After generation, the nitrogen is compressed and stored in a bank of cylinders, at a pressure of 5 barg.

  Which realization requires the least number of gates

Consider a 1-bit version of the digital comparator shown in Figure P6.1.41. Note that the operation of this circuit is such that whichever output is 1 gives the desired magnitude comparison.

  Hydrophobic amino acid tryptophan to a protein shows

The binding of the hydrophobic amino acid tryptophan to a protein shows a pronounced hydrophobic effect. The thermodynamic data for the binding of is given below calculate ?

  Find the corresponding armature current

If this machine is operated from a 440-V dc supply, determine the speed at which this motor will run and the current taken from the supply, assuming no mechanical load, no friction and wind age losses, and that the field current is maintained at 4..

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