In an L-R-C series circuit, what are the phase angle and power factor cos when

Question:

In an L-R-C series circuit, what are the phase angle ϕ and power factor cos ϕ when the resistance is much smaller than the inductive or capacitive reactance and the circuit is operated far from resonance? Explain.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

University Physics with Modern Physics

ISBN: 978-0133977981

14th edition

Authors: Hugh D. Young, Roger A. Freedman

See More Books

Question Posted: Oct 31, 2018 05:12 AM

See More Questions

An L-R-C series circuit with L = 0.120 H, R = 240 , and C = 7.30 F carries an rms current of OA50 A with a frequency of 400 Hz. (a) What are the phase angle and power factor for this circuit? (b)...
In an L-R-C series circuit, R = 300, L = 0.400 H, and C = 6.00 X 10-8 F. When the ac source operates at the resonance frequency of the circuit, the current amplitude is 0.500 A. (a) What is the...
An L-R.C series circuit consists of a source with voltage amplitude 120 V and angular frequency 50.0 radls, a resistor with R = 400 an inductor with L = 9.00 H, and a capacitor with capacitance C....
Jorge has investments in two limited partnerships, both of which constitute passive activities. This year, Jorges distributive share of income or loss from each partnership is as follows: In addition...
A 1.6-kg grindstone in the shape of a uniform cylinder of radius 0.20 m acquires a rotational rate of 24 rev/s from rest over a 6.0-s interval at constant angular acceleration. Calculate the torque...
1. Prepare income statements for entertain Me in January, February, and March 2020 under throughput costing. 2. Contrast the results in requirement 1 with the operating income results under variable...
What do you advise Microsoft managers, including Steve Ballmer, do about employees who feel that the company is encroaching on their civil rights? LO.1
McDonalds Corp.s Happy Meal meal selection consists of an entre, a small order of French fries, a small drink, and a toy. In the early 1990s, McDonalds began to aim its Happy Meal marketing at...
PaVin acquires all of Stabler's outstanding shares on January 1 , 2 0 1 8 , for $ 5 1 0 , 0 0 0 in cash. Of this amount, $ 3 5 , 0 0 0 was attributed to equipment with a 5 - year remaining life and $...
Explain why internationalization is an ongoing process in constant need of evaluation.
In an L-R-C series circuit, can the instantaneous voltage across the capacitor exceed the source voltage at that same instant? Can this be true for the instantaneous voltage across the inductor?...
When an L-R-C series circuit is connected across a 120-V ac line, the voltage rating of the capacitor may be exceeded even if it is rated at 200 or 400 V. How can this be?
To identify and discuss contemporary approaches to human resource planning.
Assume that John wants to annuitize the annuity and is told that he can receive a straight life annuity for $600 a month for life. If the actuarial number of payments is 300, how much of the first...
An epidemiologist plans to conduct a survey to estimate the percentage of women who give birth. How many women must be surveyed in order to be 90% confident that the estimated percentage is in error...
Your homework for this week is to watch the first lecture on Financial Accounting and at the end of the outline there are several problems for you to do. The problems begin with parts A-D for you to...
Sheril Rose was a brilliant but penniless material scientist. She had designed a new type of solar panel she believed had great commercial potential. On January 15, she approached Felda Higgins, a...
IAS 23 requires companies to capitalize borrowing costs directly attributable to the acquisition, construction or production of an asset into the cost of an asset.Previously, accounting standard...
Identify the conic in the graph and give the possible values for the eccentricity. (a) (b) (c) (d) 2+ + 0 1/2
Inexhaustible collections of ONPOs are not required to be capitalized or depreciated, if certain criteria are met. Why is this so, and what accounting and reporting recognition, if any, is required...
The food calorie, equal to 4186 J, is a measure of how much energy is released when food is metabolized by the body. A certain brand of fruit-and-cereal bar contains 140 food calories per bar. (a) If...
For its size, the common flea is one of the most accomplished jumpers in the animal world. A 2.0-mm-long, 0.50-mg critter can reach a height of 20 cm in a single leap. (a) Neglecting air drag, what...
The maximum energy that a bone can absorb without breaking depends on its characteristics, such as its cross-sectional area and its elasticity. For healthy human leg bones of approximately 6.0 cm2...
Required information Skip to question [ The following information applies to the questions displayed below. ] Forten Company's current year income statement, comparative balance sheets, and...
Give a breakdown of all the intangible assets with the values shown in the statement of financial position of Unilever in 2022.
1-The yield to maturity will be greater than the coupon rate when a bond is selling at a premium. Select one: a. False b. True 2-Which one of the following would have the greatest present value,...

In an L-R-C series circuit, what are the phase angle and power factor cos when

Question:

Step by Step Answer:

When the circuit is far from resonance X L and X C differ So if R X L and R X C then it w...View the full answer

University Physics with Modern Physics

Students also viewed these Physics questions