In the study of thermodynamics, we thought of a refrigerator as a reversed heat engine. (a) Explain
Question:
(a) Explain how a generator is a reversed electric motor.
(b) What kind of device is a reversed loudspeaker?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 55% (9 reviews)
a An electric motor converts electric...View the full answer
Answered By
Sufiyan Ahmed Tariq
I am a Chartered Accountant and an Associate Public & Finance Accountant. I also hold a bachelors of Commerce degree. I have over 8 years of experience in accounting, finance and auditing. Through out my career, I have worked with many leading multinational organisation.
I have helped a number of students in studies by teaching them key concepts of subjects like accounting, finance, corporate law and auditing. I help students understanding the complex situation by providing them daily life examples.
I can help you in the following subject / areas:
a) Accounting;
b) Finance;
c) Commerce;
d) Auditing; and
e) Corporate Law.
4.90+
7+ Reviews
17+ Question Solved
Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
Question Posted:
Students also viewed these Mechanics questions
-
Is the study of thermodynamics concerned primarily with microscopic processes or with macroscopic ones?
-
Is the principal concern in the study of thermodynamics the amount of internal energy in a system or the changes in internal energy in a substance?
-
The device shown in Figure Q22.11, called a thermoelectric converter, uses a series of semiconductor cells to convert internal energy to electric potential energy, which we will study in Chapter 25....
-
the IP address are for illustrative purposes only. Use your own IP addressing scheme (You may use classful and classless IP addresses as per your preference). Note that students need to attach the...
-
Does a user view always require multiple to support it? Explain.
-
Table 14.8 shows general fund revenues of a suburban city of 29,000 residents for the past eleven years. Conduct a revenue risk assessment. What is the revenue risk of each revenue source? What are...
-
Identify situations in which a programmed decision is a better solution than a non programmed decision.
-
In the month of June, Paula's Beauty Salon gave 3,500 haircuts, shampoos, and permanents at an average price of $30. During the month, fixed costs were $16,800 and variable costs were 80% of sales....
-
Increasing the proportion of current liabilities on a company's balance sheet will result in smaller expected profits lower risk lower costs less flexibility
-
Medieval Adventures Company was founded by Aaron Reinholz to produce a game marketed under the name "Castles and Unicorns." Each "Castles and Unicorns" cost the company $35 to produce. In addition to...
-
Would a ground fault interrupter work if the circuit used dc current instead of ac? Explain.
-
Two identical circular coils of wire are separated by a fixed center-to-center distance. Describe the orientation of the coils that would (a) maximize or (b) minimize their mutual inductance.
-
The directors of Mylo Ltd are currently considering two mutually exclusive investment projects. Both projects are concerned with the purchase of new plant. The following data are available for each...
-
3. Given the continuous beam shown below, which span or spans should be loaded with a uniform distributed load to produce a maximum moment at support B? (5 points) SPAN 1 SPAN 2 SPAN 3 A B D 20 ft...
-
Complete the following writing assignment: Analyze the attached 10_pages. Write_about them, summarize what you read, and connect it to personal experiences. CHAPTER 8 Anxiety Disorders DAVID P....
-
As a manager of an airline company you want to learn the average weight of luggages checked in on a flight. From a sample of 1 6 luggages, you find the average to be 2 6 kg and the standard deviation...
-
What is the Manufacturing Cycle Efficiency? 11. Use High-Low to find the fixed and variable costs. Machine Month Costs Hours 12345678 $1,730,890 15,820 $1,753,860 13,980 $1,562,890 11,550 4...
-
Jimmy Padilla purchased a gravel pit in the current year for $944,232 and estimates that there will be a residual value in the land of $36,404 once resource extraction is complete. He estimates that...
-
A system consisting of 0.100 mole of oxygen gas, O 2 , is placed in a closed 1.00-L container and is brought to equilibrium at 600 K: What are the equilibrium concentrations of O and O 2 ? O(g) 2...
-
If M = 7, s = 2, and X = 9.5, what is z?
-
1. Describe in your own words the law of conservation of momentum. 2. Describe conservation of momentum in terms of a rocket being fired. 3. One billiard ball striking another is an example of a(n)...
-
Rosita needs to purchase a sump pump for her basement. (a) If the pump must carry 10.0 kg of water to a height of 2.75 m each minute, what minimum wattage pump is needed? (b) What three main factors...
-
A roller coaster designer must carefully balance the desire for excitement and the need for safety. The most recent design is shown in Figure. (a) If a 355-kg roller coaster car has zero velocity on...
-
A project with an initial cost of $32,000 is expected to provide cash flows of $12,900, $13,100, $16,200, and $10,700 over the next four years, respectively. If the required return is 8.1 percent,...
-
A company that is expecting to receive EUR 500,000 in 60 days is considering entering into an FX futures contract to lock an exchange rate to USD for the transaction. The FX rate on the contract is...
-
Suppose you bought a bon with an annual coupon rate of 6.5 percent one year ago for $1,032. The bond sells for $1,020 today. a. Assuming a $1,000 face value, what was your total dollar return on this...
Study smarter with the SolutionInn App