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Engineering and Comp Sci Homework Help Forum

Free Engineering, Computer Science, and Technology homework help via qualified mentors. Please use the template when requesting help and show your work.

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Area Moment of Inertia for Solid Shafts

Aug 15, 2006 · Replies 1 · Aug 15, 2006

Replies: 1

Views: 20K

Stress-Strain Calculation Resources

Aug 14, 2006 · Replies 2 · Aug 15, 2006

Replies: 2

Views: 4K

How Is the Joule-Thomson Coefficient Calculated Without Knowing Volume?

Aug 6, 2006 · Replies 1 · Aug 14, 2006

Replies: 1

Views: 9K

Engineering Difference equation of simple RLC Circuit

Aug 13, 2006 · Replies 1 · Aug 13, 2006

Replies: 1

Views: 6K

Finding the Greatest Integer Square Root of an Integer

Aug 13, 2006 · Replies 2 · Aug 13, 2006

Replies: 2

Views: 3K

Recursive Algorithm for CHKSUM Calculation: div and mod Functions | n >= 0

Aug 12, 2006 · Replies 5 · Aug 13, 2006

Replies: 5

Views: 2K

Getting strange answer , lease help

Aug 10, 2006 · Replies 3 · Aug 12, 2006

Replies: 3

Views: 2K

Determine Prime Number: Simple Algorithm w/ While Loop

Aug 10, 2006 · Replies 8 · Aug 11, 2006

Replies: 8

Views: 5K

Understanding Polynomial Time Complexity

Aug 10, 2006 · Replies 4 · Aug 10, 2006

Replies: 4

Views: 3K

Trb (tapered Roller Bearing )

Aug 10, 2006 · Replies 1 · Aug 10, 2006

Replies: 1

Views: 4K

Understanding the Halting Problem: A Simple Example

Aug 9, 2006 · Replies 5 · Aug 9, 2006

Replies: 5

Views: 2K

Top C Programming Resources for Practice and Development

Jul 10, 2006 · Replies 5 · Aug 9, 2006

Replies: 5

Views: 5K

Fourier transform of x(t)=u(t)-u(t-1)

Aug 8, 2006 · Replies 1 · Aug 9, 2006

Replies: 1

Views: 11K

Pressure or volume for state thermodynamics

Mar 19, 2006 · Replies 11 · Aug 8, 2006

Replies: 11

Views: 3K

Engineering Solving Electric Circuit: Calculate I(B) w/ KVL & Function

Aug 2, 2006 · Replies 12 · Aug 4, 2006

Replies: 12

Views: 3K

Microchip (PWM) - difference between duty cycle and frequency

Aug 3, 2006 · Replies 2 · Aug 3, 2006

Replies: 2

Views: 10K

Question about causal system group delay in DSP

Aug 3, 2006 · Replies 1 · Aug 3, 2006

Replies: 1

Views: 6K

What is the Best Way to Automate Older Machines with PLCs?

Aug 1, 2006 · Replies 1 · Aug 3, 2006

Replies: 1

Views: 3K

How to determine numerically the diode current

Aug 1, 2006 · Replies 1 · Aug 3, 2006

Replies: 1

Views: 4K

Do i have to use a thermal paste?

Jul 29, 2006 · Replies 5 · Jul 31, 2006

Replies: 5

Views: 10K

Solving Fluid Mechanics Question: Forces on Plane Areas

Jul 30, 2006 · Replies 1 · Jul 30, 2006

Replies: 1

Views: 3K

Zinc Coating: What Makes it Ideal for Steel Protection?

Jul 29, 2006 · Replies 1 · Jul 29, 2006

Replies: 1

Views: 5K

Finding Maximum Deflection of Bending Curve

Jul 27, 2006 · Replies 10 · Jul 29, 2006

Replies: 10

Views: 12K

Comp Sci C++ Pointers: Get Help Understanding Basics & Memory Savings

Jul 28, 2006 · Replies 13 · Jul 29, 2006

Replies: 13

Views: 4K

Corrosion of Steel: Equilibrium & Rate Drop

Jul 29, 2006 · Replies 4 · Jul 29, 2006

Replies: 4

Views: 3K

Why Does My Calculation of Line Impedance Differ from the Textbook's Result?

Jun 21, 2006 · Replies 3 · Jul 28, 2006

Replies: 3

Views: 6K

Which Method is Correct for Solving Statics Physics Problems?

Jul 28, 2006 · Replies 1 · Jul 28, 2006

Replies: 1

Views: 3K

Solve Shear Stress Eqn Using Singularities/Heaviside Function

Jul 26, 2006 · Replies 5 · Jul 28, 2006

Replies: 5

Views: 5K

How Do You Debug a Parent Method in a Red-Black Tree?

Jul 27, 2006 · Replies 2 · Jul 27, 2006

Replies: 2

Views: 5K

Ultrasonic Sensors for Hovercraft Maze Navigation

Jul 24, 2006 · Replies 3 · Jul 25, 2006

Replies: 3

Views: 4K

Am I to the end of this Boolean Algebra Problem?

Jul 19, 2006 · Replies 4 · Jul 20, 2006

Replies: 4

Views: 2K

Need Help Designing an Active Band Stop Filter?

Jul 19, 2006 · Replies 1 · Jul 19, 2006

Replies: 1

Views: 4K

Superposition and Thevenin theorem

Jul 13, 2006 · Replies 15 · Jul 15, 2006

Replies: 15

Views: 6K

Calculating Thevenin Resistance - Load Removal & Voltage at Load Terminals

Jul 14, 2006 · Replies 4 · Jul 14, 2006

Replies: 4

Views: 8K

Current in Branch: Node Method Calculation

Jul 14, 2006 · Replies 16 · Jul 14, 2006

Replies: 16

Views: 4K

Solving Math Inductance Problems - Value of L at Terminals for t<0

Jul 14, 2006 · Replies 5 · Jul 14, 2006

Replies: 5

Views: 3K

Quick Question about power factor angle

Jul 6, 2006 · Replies 2 · Jul 14, 2006

Replies: 2

Views: 9K

I1 - I2 = -0.4 * VaI2 - I3 = -5Mesh Method Equations for Circuit Analysis

Jul 12, 2006 · Replies 15 · Jul 13, 2006

Replies: 15

Views: 4K

Power in voltage dependent source

Jul 9, 2006 · Replies 13 · Jul 13, 2006

Replies: 13

Views: 7K

Quick Question about power factor angle

Jul 6, 2006 · Replies 3 · Jul 12, 2006

Replies: 3

Views: 3K

Filter Network - (answer does not match books)

Jul 10, 2006 · Replies 2 · Jul 10, 2006

Replies: 2

Views: 3K

What is Torque? How Is It Measured?

Jul 8, 2006 · Replies 6 · Jul 9, 2006

Replies: 6

Views: 3K

Engineering Clipper Circuit Output Waveform Evaluation: D1 Ideal Diode Analysis

Jul 7, 2006 · Replies 1 · Jul 7, 2006

Replies: 1

Views: 11K

Are These Node Method Equations Correct?

Jul 5, 2006 · Replies 9 · Jul 7, 2006

Replies: 9

Views: 4K

Who Can Help with My Electrical Engineering Questions for a Fee?

Jul 5, 2006 · Replies 1 · Jul 5, 2006

Replies: 1

Views: 2K

Engineering Find Resonant Freq, Q, Power Diss pwr Half Pwr Freq in RLC Circuit

Jul 3, 2006 · Replies 1 · Jul 3, 2006

Replies: 1

Views: 6K

Thermodynamics Problem: Heat and Vapor Formation in a Piston-Cylinder Device

Jun 23, 2006 · Replies 1 · Jul 3, 2006

Replies: 1

Views: 3K

Bode Plots - phase plotting by hand

Jul 2, 2006 · Replies 1 · Jul 2, 2006

Replies: 1

Views: 10K

Understanding Transfer Function Notation in Circuit Engineering

Jun 29, 2006 · Replies 2 · Jul 1, 2006

Replies: 2

Views: 4K

Heat Transfer Coefficient of Thin Steel Sheet on Water

Jun 29, 2006 · Replies 1 · Jun 30, 2006

Replies: 1

Views: 3K

Which Numerical Methods Resource is Best for This Course?

Jun 27, 2006 · Replies 3 · Jun 30, 2006

Replies: 3

Views: 4K

How Does Adding Nitrogen Affect Pressure in a Sealed Vessel?

Jun 27, 2006 · Replies 5 · Jun 27, 2006

Replies: 5

Views: 5K

Drawing Digital Word: Guide to OOK, PSK, ASK & FSK

Jun 19, 2006 · Replies 5 · Jun 24, 2006

Replies: 5

Views: 2K

Designing a shade sail. Help with load analysis.

May 13, 2006 · Replies 5 · Jun 23, 2006

Replies: 5

Views: 15K

Node method analysis with dependent current source annoying me

Jun 19, 2006 · Replies 11 · Jun 23, 2006

Replies: 11

Views: 9K

Voltage Regulation: How to Calculate Reactive Power

Jun 18, 2006 · Replies 1 · Jun 21, 2006

Replies: 1

Views: 4K

Proof of Delta Network Capacitance: Just Curious

Jun 16, 2006 · Replies 1 · Jun 21, 2006

Replies: 1

Views: 2K

Java API: Automatically Buffer Collections?

May 12, 2006 · Replies 1 · Jun 21, 2006

Replies: 1

Views: 3K

Engineering Circuit Analysis: Equation Derivation Help

Jun 19, 2006 · Replies 1 · Jun 19, 2006

Replies: 1

Views: 4K

Deriving stiffness of a node in finite element theory

Jun 12, 2006 · Replies 3 · Jun 13, 2006

Replies: 3

Views: 4K

3 Member force system-Could use some input

Jun 10, 2006 · Replies 3 · Jun 10, 2006

Replies: 3

Views: 3K

Engineering Basic Circuit Analysis - confused about self polarity

Jun 4, 2006 · Replies 2 · Jun 5, 2006

Replies: 2

Views: 4K

Engineering Basic Circuit Analysis - mutual induc

Jun 3, 2006 · Replies 5 · Jun 5, 2006

Replies: 5

Views: 4K

Reactions in the mechanic construction

May 28, 2006 · Replies 2 · May 30, 2006

Replies: 2

Views: 2K

Hook up an ObjectOutputStream to a corresponding ObjectInputStream

May 26, 2006 · Replies 0 · May 26, 2006

Replies: 0

Views: 2K

Binomial and fibonacci heap type

May 25, 2006 · Replies 1 · May 25, 2006

Replies: 1

Views: 2K

Understanding the Load Line Concept in Electronics: Explained

May 20, 2006 · Replies 6 · May 24, 2006

Replies: 6

Views: 10K

How Much Weight Can an 8mm Diameter Steel Bar Safely Support?

May 22, 2006 · Replies 4 · May 23, 2006

Replies: 4

Views: 11K

Maximizing Rotary Projectile Motion: Finding Distance and Path Diameter

May 10, 2006 · Replies 1 · May 22, 2006

Replies: 1

Views: 4K

How to Change Tire Pressure Without Affecting Vehicle Stability

May 22, 2006 · Replies 2 · May 22, 2006

Replies: 2

Views: 3K

Need help understanding how a radio works

May 20, 2006 · Replies 3 · May 22, 2006

Replies: 3

Views: 3K

Prime Factorization Time Complexity

May 21, 2006 · Replies 3 · May 21, 2006

Replies: 3

Views: 13K

.Using a LM555 Timer to Power a 6V Solenoid

Apr 18, 2006 · Replies 6 · May 19, 2006

Replies: 6

Views: 5K

Finding Frequency of 20mH Inductor & 30 Ohm Resistor in Parallel

May 18, 2006 · Replies 1 · May 18, 2006

Replies: 1

Views: 3K

Review Attached File: Notice of Changes

May 17, 2006 · Replies 1 · May 17, 2006

Replies: 1

Views: 2K

Need help combining rotation and translation

May 12, 2006 · Replies 2 · May 16, 2006

Replies: 2

Views: 4K

Engineering Single-phase motor; Power factor

May 15, 2006 · Replies 1 · May 16, 2006

Replies: 1

Views: 10K

Calculating Worst-Case Throughput for TCP Packets

May 9, 2006 · Replies 2 · May 11, 2006

Replies: 2

Views: 7K

Calculating Clutch Power Transmission at Speed

May 9, 2006 · Replies 5 · May 11, 2006

Replies: 5

Views: 4K

Socket Confirmation: Java Security Checks Needed?

May 10, 2006 · Replies 0 · May 10, 2006

Replies: 0

Views: 3K

Solve Friction Problem: Beam AB, P, BC (300N/m, .2, .5)

May 8, 2006 · Replies 1 · May 10, 2006

Replies: 1

Views: 3K

How to Design Various 4-bit Counters with Direction Inputs?

May 8, 2006 · Replies 2 · May 8, 2006

Replies: 2

Views: 2K

Draw Logic Gates: Find a Program to Create Gate Diagrams

May 3, 2006 · Replies 9 · May 7, 2006

Replies: 9

Views: 14K

BCD to Excess-3 Code Conversion w/ 3-8 Decoder & NAND

May 5, 2006 · Replies 1 · May 5, 2006

Replies: 1

Views: 3K

Solve Thermodynamics Problem: Determining Exit Temp & Velocity

May 5, 2006 · Replies 1 · May 5, 2006

Replies: 1

Views: 3K

Help with BCD to Excces3 Code Converter using 3-8 Decoder & NAND

May 5, 2006 · Replies 1 · May 5, 2006

Replies: 1

Views: 2K

Comp Sci Help with Counting Objects Created in a Java Class

Apr 17, 2006 · Replies 11 · May 5, 2006

Replies: 11

Views: 4K

How Do You Calculate Line Current for Different Connections in a 3 Phase Line?

Apr 29, 2006 · Replies 1 · May 1, 2006

Replies: 1

Views: 3K

Calculating Torque and Strength of Materials

Apr 30, 2006 · Replies 4 · May 1, 2006

Replies: 4

Views: 15K

Comp Sci Java indexOf() Method: Finding Elements in a Set

Apr 30, 2006 · Replies 0 · Apr 30, 2006

Replies: 0

Views: 3K

How Does Wavelength Modulation Increase Bandwidth in Link Aggregation?

Apr 23, 2006 · Replies 3 · Apr 29, 2006

Replies: 3

Views: 3K

Sinusoidal Waves: Lagging & Leading - Find Angle

Apr 27, 2006 · Replies 2 · Apr 28, 2006

Replies: 2

Views: 14K

Solve 3D Statics Problem: Find Reactions of Rods

Apr 25, 2006 · Replies 3 · Apr 27, 2006

Replies: 3

Views: 4K

Solving 3D Statics Problem with Two Equal Mass Rods

Apr 26, 2006 · Replies 1 · Apr 27, 2006

Replies: 1

Views: 3K

Pascal Loops: A Quick Guide for the Bewildered

Apr 27, 2006 · Replies 1 · Apr 27, 2006

Replies: 1

Views: 3K

Capacitor Questions - Help Solving Math Equations

Apr 24, 2006 · Replies 8 · Apr 26, 2006

Replies: 8

Views: 8K

Phase Angle Questions: Can Imaging of Speakers Change?

Apr 24, 2006 · Replies 1 · Apr 25, 2006

Replies: 1

Views: 5K

Asbestos insulation - first year chem eng problem

Apr 20, 2006 · Replies 1 · Apr 25, 2006

Replies: 1

Views: 3K

Designing a Bottle Cap Opening Device with Lever Mechanics

Apr 18, 2006 · Replies 23 · Apr 20, 2006

Replies: 23

Views: 6K

Solving a Statics Problem with F=80N

Apr 19, 2006 · Replies 1 · Apr 19, 2006

Replies: 1

Views: 3K

Engineering Homework Help

Welcome to the Engineering Homework forum!

Engineering Homework Help involves providing support and guidance to students working on engineering assignments and projects. Tutors or resources offering this assistance aim to clarify complex engineering concepts, assist with problem-solving, and provide explanations for theoretical principles.

Whether in disciplines like civil, electrical, mechanical, or computer engineering, the help may cover a range of topics, from structural analysis and circuit design to programming and materials science.

The goal is to aid students in understanding and applying engineering principles, ensuring they can successfully complete their homework assignments and develop a strong foundation for more advanced coursework and real-world applications in the field of engineering.

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