+1-415-315-9853

info@mywordsolution.com

## Engineering

 Civil Engineering Chemical Engineering Electrical & Electronics Mechanical Engineering Computer Engineering Engineering Mathematics MATLAB Other Engineering Digital Electronics Biochemical & Biotechnology

problem 1: Define the term Clausius Inequality.

problem 2: Derive an expression to find out the efficiency of the Carnot cycle.

problem 3: State the Carnot’s Theorem 1 and Carnot’s Theorem 2.

problem 4: Define the terms reversibility and irreversibility.

problem 5: A refrigerator plant operates on reversed Carnot heat engine cycle. It is maintained at a temperature of -5oC and the heat rejected at the rate of 5 kW. The atmospheric temperature is 25oC. Compute the power required to drive the plant.

problem 6: A Carnot (Reversible) engine works between 300o C and 33o C. The heat supplied to the engine is 20 kJ. Find out:

a) Efficiency.
b) Work output.
c) Heat rejection.

problem 7: Define the terms:

a) Dryness fraction.
b) Wetness fraction.

problem 8: What do you meant by the term Critical Temperature and Critical Pressure, give their values?

problem 9: Define the terms:

a) Latent heat of fusion.
b) Latent heat of vaporization.

problem 10: Distinguish between super heated steam and dry steam.

problem 11: Draw the labeled layout of a Rankine cycle and as well draw the Ts diagram, Describe.

problem 12: Compute the internal energy of 1 kg of steam at a pressure of 10 bar when the condition of steam is:

a) Wet and dryness fraction is 0.85
b) dry and saturated
c) Super heated with degree of super heat being 50oC. The specific heat of super heated steam at constant pressure is 2.29 kJ/kg K.

Mechanical Engineering, Engineering

• Category:- Mechanical Engineering
• Reference No.:- M93728

Have any Question?

## Related Questions in Mechanical Engineering

### A 15 m tall utility pole is located at a 40deg bend in a

A 15 m tall utility pole is located at a 40° bend in a set of power lines. The tension in each line is 15 kN, and due to sag of the lines, the tension forces act along directions 10° below horizontal. A guy wire has been ...

### A sample of he ions is prepared at a temperature of 298 k

A sample of He + ions is prepared at a temperature of 298 K and a density of 2.0 # 10 10 cm -3 . Because these are ions, magnetic ields may be used to trap those ions with kinetic energy less than some threshold value et ...

### A series of calibration tests is conducted on a pressure

A series of calibration tests is conducted on a pressure gage. At a known pressure of 1000 psia it is found that 30 percent of the readings are within 1 psia of the true value. At a known pressure of 500 psia, 40 percent ...

### A fan draws air from the atmosphere through a 030-mdiameter

A fan draws air from the atmosphere through a 0.30-mdiameter round duct that has a smoothly rounded entrance. A differential manometer connected to an opening in the wall of the duct shows a vacuum pressure of 2.5 cm of ...

### Heat transfer computer design project - fall quarter 2016

Heat Transfer Computer Design Project - Fall Quarter 2016 Instructor: Dr. Menart Design Problem Due to some specialized storage requirements a very unique two-dimensional wall must be designed. This two dimensional wall ...

### It is desired to use a 075-m diameter beach ball to stop a

It is desired to use a 0.75-m diameter beach ball to stop a drain in a swimming pool. Obtain an expression that relates the drain diameter D and the minimum water depth h for which the ball will remain in place.

### 1 find the change in temperature between stations 1 and 2

1. Find the change in temperature between stations (1) and (2) in terms of the quantities A 1 , A 3 , v 1 , v 3 , c v , and θ. The internal energy is given by c v T. The fluid is water and T 1  =T 3 , P 1  = P 3 . 2. A l ...

### Name the principal modes of failure of both tensile and

Name the principal modes of failure of both tensile and shear joints? Describe or list the criteria a bolted joint designer must consider when selecting bolt size and material for a new joint? Will short, fat bolts gener ...

### You have been introduced to a number of different tools

You have been introduced to a number of different tools that can be used to help IE's and MfgE's analyze and develop solutions to make processes more effective and efficient. Watch the video located at http://www.iienet2 ...

### A two-dimensional object is placed in a 4-ft-wide water

A two-dimensional object is placed in a 4-ft-wide water tunnel as shown. The upstream velocity, v 1 , is uniform across the cross section. For the downstream velocity profile as shown, find the value of v 2 .

• 13,132 Experts

## Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

### Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

### Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

### Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

### Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

### Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen