What will the power factor be for a frequency of 440 hz

Assignment Help Electrical Engineering

Reference no: EM131203690

A motor can be represented by a resistance R and inductance L in series. If this motor has a power factor of 0.866 at a frequency of 60 Hz, what will the power factor be for a frequency of 440 Hz?

Reference no: EM131203690

Questions Cloud

Budgeting entries for a debt service fund would : Budgeting entries for a debt service fund would:

Explain the difference between authority and government : Explain the difference between authority and government. What is it meant by the term "neoliberalism," and why is this ideology important to contemporary politics?

Strengths and limitations in using pipe and filter commands : Write a report explaining the strengths and limitations in using pipe and filter commands. Provide a brief history of pipe and filtering style commands. Also, provide a comparison between the benefits of using pipe and filter commands with the com..

What current sensitivity is required : If you had to build a voltmeter with a d'Arsonval movement, what current sensitivity would you need if the meter were to have the same internal resistance on the same voltage scale?

What will the power factor be for a frequency of 440 hz : A motor can be represented by a resistance R and inductance L in series. If this motor has a power factor of 0.866 at a frequency of 60 Hz, what will the power factor be for a frequency of 440 Hz?

What would have been the labor time variance : If the department typed 81,900 lines according to the original plan, what would have been the labor time variance? What was the labor time variance as a result of typing 88,900 lines? What was the labor rate variance as a result of the bonus?

Evaluate the bureaucracy as a co-equal branch : Using a news article from the last four weeks that demonstrates this power, evaluate the bureaucracy as a co-equal branch of the federal government. Why or why isn't it a "fourth branch"?

Calculate the turn ratio of the output transformer : We wish to connect an 8 Ω speaker to an 8000 Ω amplifier. Calculate the turn ratio of the output transformer.

Community based learning project : Reports should be submitted via the link below as a Word document attachment. If you participate in multiple activities, consolidate all reports into one document.

User Account

All Pages