Question: A certain 5-hp three-phase induction motor operates from a 440-V-rms (line-to line) three-phase source and draws a line current of 7.2 A rms at a

A certain 5-hp three-phase induction motor operates from a 440-V-rms (line-to line) three-phase source and draws a line current of 7.2 A rms at a power factor of 78 percent lagging [i.e., cos(θ) = 0.78] under rated full-load conditions. Calculate the input power under full load.

Step by Step Solution

★★★★★

3.34 Rating (151 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

To Calculate the input power of the 5hpthreephase induction mo... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

Do some amendment and enhance the given research paper: Table of Content Abstract..3 Action Research.4 Research Methodology and Design...5 Literature Review: NoSQL Database7 Proposal.7 Iteration 1..8...

Q:

The formula B =26a is used to estimate the minimum furnace output, B, in BTUs, for a modern house with the number of square feet of flooring, a. Determine the minimum furnace output for a 1600-ft^(2)...

Q:

How do you use indexes to optimize query performance in MySQL, and what are some common pitfalls to avoid? What are the advantages of using InnoDB over MyISAM as the storage engine for a MySQL...

Q:

please answer all the questions:- A wound DC motor is connected in both a shunt and a series configuration. Assume generic resistance and inductance parameters Ra, Rf, La, Lf, let the field...

Q:

I would like to get step by step calculation on each ratio (answered already provided), please refer to the attached Celgene and Gilead financial statement. Thank you. Students' Name: Ashley Tallman...

Q:

No - Load and Load test were carried out on a three - phase, 4 1 5 V , delta - connected induction motor. The test results are as follows: The friction, windage, and rotor core loss \ ( = 6 5 0 \...

Q:

Calculate the power consumed by a 1 0 kW electrical heater operating at 2 4 0 V . A DC motor operates at 5 0 0 V and draws a current of 2 0 A . Calculate the power developed by the motor and the...

Q:

Calculate the power consumed by a 1 0 kW electrical heater operating at 2 4 0 V . A DC motor operates at 5 0 0 V and draws a current of 2 0 A . Calculate the power developed by the motor and the...

Q:

Calculate the power consumed by a 1 0 kW electrical heater operating at 2 4 0 V . A DC motor operates at 5 0 0 V and draws a current of 2 0 A . Calculate the power developed by the motor and the...

Q:

Calculate the power consumed by a 1 0 kW electrical heater operating at 2 4 0 V . A DC motor operates at 5 0 0 V and draws a current of 2 0 A . Calculate the power developed by the motor and the...

Q:

A four-cylinder two-stroke 2.4-L diesel engine that operates on an ideal Diesel cycle has a compression ratio of 22 and a cutoff ratio of 1.8. Air is at 70oC and 97 kPa at the beginning of the...

Q:

1. "The Capital Asset Pricing Model (CAPM) is a flawless theoretical model that is capable of explaining the relationship between systematic risk and expected return for assets." Discuss the above...

Q:

The dimension of project success includes factors relating to opening a new market, developing a new line of products or services. Alternatively, if an internal project, success factors include...

Q:

Video Planet ("VP") sells a big screen TV package consisting of a 60-inch plasma TV, a universal remote, and on-site installation by VP staff. The installation includes programming the remote to have...

Q:

McCarthy Mens Clothings revenues and cost data for 2014 are as follows: Mr. McCarthy, the owner of the store, is unhappy with the operating results. An analysis of other operat-ing costs reveals that...

Q:

CV exercises. The Doral Company manufactures and sells pens. Currently, 5,000,000 units are sold per year at$0.50 per unit. Fixed costs are $900,000 per year. Variable costs are $0.30 per unit....

Q:

The Doral Company manufactures and sells pens. Present sales output is 5,000,000 units per year at a selling price of $0.60 per unit. Fixed costs are $1,080,000 per year. Variable costs are $0.36 per...

Q:

Discuss the logistics operational considerations for operating in a global environment.

Q:

Determine whether the series n=0sin((18n+1)2) converges or diverges. Ifit converges, find its sum.

Q:

Read the SAS report on AI ethics at sas.com/en_us/insights/articles/analytics/artificial-intelligenceethics.html. Comment on each of the three proposed steps. Also comment on the human-machine...

Q:

Search the Web and list the most relevant aspects of AI in the retail industry.

Q:

How may the job of the accountant be impacted by AI?

Q:

71/2 % of what amount is $1.46?

Q:

12 3/4 % of what amount is $27.50?

Q:

$1.34 is what percent of $655?