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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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Hi Everyone AC-DC Power Supply ?

sumx4182
Nov 5, 2006 · Replies 5 · Nov 5, 2006

Replies: 5

Materials and Manufacturing processes of engine components

JLB4344
Oct 22, 2006 · Replies 3 · Nov 2, 2006

Replies: 3

Computer science assignment. (strings)

clook
Nov 1, 2006 · Replies 1 · Nov 1, 2006

Replies: 1

Finding V_o and i_o for an Ideal Op Amp Circuit with Multiple Unknowns

Rozenwyn
Oct 31, 2006 · Replies 8 · Nov 1, 2006

Replies: 8

Engineering Solving a Superposition Circuit Question: Finding Ia without a Voltage Source

andyintranzit
Oct 31, 2006 · Replies 2 · Nov 1, 2006

Replies: 2

Solve PMOS Transistor Circuit: Vthreshold, Vgs, Vgt, Vds

Maxwell
Oct 13, 2006 · Replies 1 · Oct 31, 2006

Replies: 1

Comp Sci Create a New Account | Online Banking System | C++ Program

Isma
Oct 30, 2006 · Replies 2 · Oct 30, 2006

Replies: 2

Engineering Solve Thevenin Resistance: R3 Explained

vg19
Oct 29, 2006 · Replies 2 · Oct 30, 2006

Replies: 2

Help in design of automatic floor scrubber

vanan
Oct 29, 2006 · Replies 1 · Oct 29, 2006

Replies: 1

How Does Nodal Analysis Affect Voltage Distribution in Circuits?

vg19
Oct 28, 2006 · Replies 2 · Oct 28, 2006

Replies: 2

How Can You Efficiently Count Age Groups in C Programming?

clook
Oct 28, 2006 · Replies 1 · Oct 28, 2006

Replies: 1

Calculating Force Needed to Move a System of Bodies at 30 ft/s

the_d
Oct 27, 2006 · Replies 7 · Oct 28, 2006

Replies: 7

Engineering What is the role of the resistor in a Parallel Resonance Circuit?

paul9619
Oct 27, 2006 · Replies 1 · Oct 27, 2006

Replies: 1

The Meaning of R in hR10 for Pearson Symbol

asdf1
Oct 14, 2006 · Replies 7 · Oct 27, 2006

Replies: 7

Calculating Time Constant for First-Order Instrument Step Change

the_d
Oct 25, 2006 · Replies 3 · Oct 25, 2006

Replies: 3

Solving 3D Statics Moment & Normal Force Problems

mrmotobiker
Oct 19, 2006 · Replies 3 · Oct 23, 2006

Replies: 3

Confused on Gate Delays, what would the wave form look like?

mr_coffee
Oct 20, 2006 · Replies 3 · Oct 22, 2006

Replies: 3

Fluids mechanics Helium balloon

teknodude
Oct 21, 2006 · Replies 3 · Oct 22, 2006

Replies: 3

VHDL Waveform Simulation with Modified Input Sequence | ModelSim Tutorial"

mr_coffee
Oct 20, 2006 · Replies 2 · Oct 20, 2006

Replies: 2

Calculating Automotive Engine Power: Load Capacity vs Dry Weight

adidavinci
Oct 18, 2006 · Replies 1 · Oct 19, 2006

Replies: 1

Engineering Lab Report: RC, RL & RCL Transient Responses

kdinser
Oct 18, 2006 · Replies 2 · Oct 19, 2006

Replies: 2

Simple Tension: Definition & Overview

asdf1
Oct 18, 2006 · Replies 3 · Oct 19, 2006

Replies: 3

Strain-stress, cross sectional, elongation

ruffryder
Oct 18, 2006 · Replies 2 · Oct 18, 2006

Replies: 2

[Thermodynamics] Transient Analysis of an air-filled tank

dav2008
Oct 18, 2006 · Replies 1 · Oct 18, 2006

Replies: 1

Digital-Analogic conversion help

esmeco
Oct 16, 2006 · Replies 1 · Oct 17, 2006

Replies: 1

Differential amplifier simulation

esmeco
Oct 14, 2006 · Replies 2 · Oct 17, 2006

Replies: 2

HELP unit-pulse response for the discrete time system problem

Raihan
Oct 16, 2006 · Replies 1 · Oct 17, 2006

Replies: 1

Solution for Signal and systems 2ed by Kamen and Heck

Raihan
Oct 16, 2006 · Replies 2 · Oct 17, 2006

Replies: 2

Just a quick infrared light question

me2
Oct 14, 2006 · Replies 3 · Oct 15, 2006

Replies: 3

Simple Diode and Capacitor question

FrogPad
Oct 8, 2006 · Replies 7 · Oct 14, 2006

Replies: 7

Stress on 25 micron Fiber Under Elongation Load

benndamann33
Oct 10, 2006 · Replies 2 · Oct 13, 2006

Replies: 2

Electric field magnitude at large distances

Mo
Oct 13, 2006 · Replies 1 · Oct 13, 2006

Replies: 1

Engineering Can Inserting a Soft Iron Core in a D.C Circuit Momentarily Brighten a Bulb?

Amith2006
Oct 2, 2006 · Replies 14 · Oct 13, 2006

Replies: 14

Is Viktor Schauberger's Klimator a Real Invention?

Biotics
Oct 11, 2006 · Replies 4 · Oct 12, 2006

Replies: 4

Understanding Moments: The Mysteries of Force and Distance Unraveled

Noesis
Oct 4, 2006 · Replies 9 · Oct 11, 2006

Replies: 9

Solve Statics on a Ramp: Find Cable Force & Pin Hinge A

kahless2005
Oct 11, 2006 · Replies 3 · Oct 11, 2006

Replies: 3

Maintaining Perpendicularity in a Focusing Circle Setup

asdf1
Oct 11, 2006 · Replies 2 · Oct 11, 2006

Replies: 2

What Happens When a Copper Square is Heated Uniformly?

azn_enigma
Oct 9, 2006 · Replies 2 · Oct 10, 2006

Replies: 2

Common-Base Config: Alpha & IB Formula

Agent
Oct 7, 2006 · Replies 2 · Oct 10, 2006

Replies: 2

A Few Inductor/Capacitor Problems - Am I going in the right direction?

verd
Oct 9, 2006 · Replies 1 · Oct 10, 2006

Replies: 1

Engineering Explain LC Resonance in a Circuit

Dracovich
Oct 9, 2006 · Replies 1 · Oct 9, 2006

Replies: 1

Troubleshooting Nitrogen Gas Storage: Pressure Estimation Methods

kaeser1
Oct 8, 2006 · Replies 2 · Oct 8, 2006

Replies: 2

Plastic Flow/Fracture: Stress Components Impact

asdf1
Oct 8, 2006 · Replies 1 · Oct 8, 2006

Replies: 1

Solve Water Level Sensor Problem w/Capacitance-Based Sensors

vuongd
Oct 7, 2006 · Replies 1 · Oct 8, 2006

Replies: 1

Fluid Mechanics question (shear stress)

teknodude
Oct 6, 2006 · Replies 3 · Oct 6, 2006

Replies: 3

Another Fluid Mechanics problem

fire
Oct 6, 2006 · Replies 1 · Oct 6, 2006

Replies: 1

Is a filament lamp an ohmic device?

Mo
Oct 4, 2006 · Replies 2 · Oct 6, 2006

Replies: 2

What is L in the Entropy of Fusion Equation?

asdf1
Sep 30, 2006 · Replies 2 · Oct 6, 2006

Replies: 2

Grain Size of Ceramics: Why Larger is Smaller for Diffusivity

asdf1
Oct 4, 2006 · Replies 2 · Oct 6, 2006

Replies: 2

Computer science- calculation/conversion problems.

clook
Oct 4, 2006 · Replies 3 · Oct 5, 2006

Replies: 3

Calculating Temperature of Liquid with Electrical Energy

noypihenyo
Oct 5, 2006 · Replies 3 · Oct 5, 2006

Replies: 3

Thevenin's Theorem - Dependent Source + Resistor

verd
Oct 3, 2006 · Replies 1 · Oct 4, 2006

Replies: 1

Engineering EECS: Find i_0 in a circuit with 4 resistors and 1 indep. current source

VinnyCee
Oct 2, 2006 · Replies 5 · Oct 4, 2006

Replies: 5

Why Are My Amplifier's Experimental and Simulated Outputs Different?

esmeco
Sep 30, 2006 · Replies 2 · Oct 2, 2006

Replies: 2

Nyquist Sampling Thm - Question 2

cepheid
Oct 1, 2006 · Replies 1 · Oct 1, 2006

Replies: 1

Nyquist Sampling Thm - Question

cepheid
Oct 1, 2006 · Replies 0 · Oct 1, 2006

Replies: 0

C Program to Display Time: Find Hour, Minute & Second

mathrocks
Oct 1, 2006 · Replies 3 · Oct 1, 2006

Replies: 3

Solving Boundary Conditions for Electric Field in Dielectric Media

Electro
Sep 30, 2006 · Replies 3 · Oct 1, 2006

Replies: 3

Differential Amplifier Equations for Vout Determination | Amplifier-1.jpg

esmeco
Sep 29, 2006 · Replies 6 · Oct 1, 2006

Replies: 6

How Can y(x) Be Expressed as a Convolution in This Differential Equation?

tandoorichicken
Sep 30, 2006 · Replies 1 · Oct 1, 2006

Replies: 1

Engineering Solving Circuit for v1, v2, and v3

VinnyCee
Sep 27, 2006 · Replies 13 · Sep 28, 2006

Replies: 13

Find Force Vector (30N) as Cartesian Vector

kahless2005
Sep 19, 2006 · Replies 1 · Sep 28, 2006

Replies: 1

(ceramics) random walk approach to gases, liquids, or solids

asdf1
Sep 25, 2006 · Replies 2 · Sep 27, 2006

Replies: 2

Evaluate a function via fast fourier transform using Matlab

wu_weidong
Sep 25, 2006 · Replies 3 · Sep 26, 2006

Replies: 3

Designing a UART Counter for Receiver Unit

EvLer
Sep 24, 2006 · Replies 1 · Sep 25, 2006

Replies: 1

Diode Questions - (I just don't get it)

FrogPad
Sep 23, 2006 · Replies 8 · Sep 25, 2006

Replies: 8

Short Range Order: Melting Effects?

benndamann33
Sep 24, 2006 · Replies 1 · Sep 24, 2006

Replies: 1

Special case of four variable logic function (k-maps)

Orikon
Sep 17, 2006 · Replies 1 · Sep 22, 2006

Replies: 1

Engineering Hazard-free AND-OR circuits proof

Orikon
Sep 17, 2006 · Replies 1 · Sep 22, 2006

Replies: 1

Magnitude of force exerted by cables on a tower

CoilMaker
Sep 17, 2006 · Replies 1 · Sep 22, 2006

Replies: 1

Strain vs Pressure: What's the Difference?

asdf1
Sep 17, 2006 · Replies 6 · Sep 22, 2006

Replies: 6

Mesh Analysis - Super Loop Question

verd
Sep 18, 2006 · Replies 8 · Sep 19, 2006

Replies: 8

Gear Shaft Design: Calculating Forces on the Gear Shaft

mickdriscoll
Sep 19, 2006 · Replies 13 · Sep 19, 2006

Replies: 13

Aerodynamics - Standard Atmosphere problem

eku_girl83
Sep 17, 2006 · Replies 1 · Sep 19, 2006

Replies: 1

Solve Axial Displacement: 80kN Load on Steel Rod Attached to Aluminum Tube

mbaron
Sep 16, 2006 · Replies 3 · Sep 19, 2006

Replies: 3

How do you build a 5.0V regulated power supply?

johny_doe
Sep 18, 2006 · Replies 1 · Sep 19, 2006

Replies: 1

Dotted vs Regular Lines on Iron-Carbon Alloy Diagrams

asdf1
Sep 16, 2006 · Replies 4 · Sep 17, 2006

Replies: 4

Engineering Theveninizing a Wheatstone Bridge Circuit

chuck
Sep 14, 2006 · Replies 1 · Sep 17, 2006

Replies: 1

Computing Poisson's Ratio for AISI 1020 Steel Rod

bcopher
Sep 13, 2006 · Replies 2 · Sep 16, 2006

Replies: 2

How Is Energy Transferred in a Refrigeration Compressor System?

onemoretomorrow
Sep 14, 2006 · Replies 1 · Sep 16, 2006

Replies: 1

Light Reflection/Refraction Problem

firyace
Sep 14, 2006 · Replies 1 · Sep 15, 2006

Replies: 1

Current to voltage conterter and voltage to current converter

novrisa
Sep 13, 2006 · Replies 3 · Sep 14, 2006

Replies: 3

MIPS 32 ASM to C code, did i do this right?

mr_coffee
Sep 13, 2006 · Replies 1 · Sep 13, 2006

Replies: 1

Fluids - variation of velocity for free jets

fig Newton
Sep 13, 2006 · Replies 1 · Sep 13, 2006

Replies: 1

Rz in Zener Diodes: Modeling & Equivalent Circuit

EvLer
Aug 31, 2006 · Replies 5 · Sep 13, 2006

Replies: 5

Finding an expression for charge (Q) given an I-V equation

VinnyCee
Sep 12, 2006 · Replies 1 · Sep 12, 2006

Replies: 1

Can Resistance Based Sensors Measure Beam Strength and Corrosion?

E=m(C)^2
Sep 11, 2006 · Replies 3 · Sep 12, 2006

Replies: 3

How Does a Portable Device for Pressurizing Tires Impact Thermodynamics?

siddharth
Sep 11, 2006 · Replies 0 · Sep 11, 2006

Replies: 0

Applied Science school vs. Engineering school?

DavidUC
Sep 5, 2006 · Replies 8 · Sep 10, 2006

Replies: 8

Oil Replacements: What Will Power the Future? (Percentages)

Jay GW
Sep 4, 2006 · Replies 6 · Sep 10, 2006

Replies: 6

Combining Summing and Difference Op Amps: Troubleshooting v_+

mugzieee
Sep 9, 2006 · Replies 12 · Sep 10, 2006

Replies: 12

Parachute deployment (non-instantaneous)

eku_girl83
Sep 9, 2006 · Replies 2 · Sep 10, 2006

Replies: 2

Engineering Circuit Theory Problem: Find Vx for 5A Source to Supply 60W

verd
Sep 7, 2006 · Replies 5 · Sep 8, 2006

Replies: 5

Engineering Design a Circuit Using Diodes, Resistors and Voltage Sources

EvLer
Sep 5, 2006 · Replies 14 · Sep 6, 2006

Replies: 14

Finding Moment of Inertia of Cantilever Beam

EE_Student
Sep 5, 2006 · Replies 3 · Sep 6, 2006

Replies: 3

(materials science) slip system

asdf1
Sep 1, 2006 · Replies 5 · Sep 6, 2006

Replies: 5

Parallel Algorithm for Addition of Two Digit Numbers

teng125
Aug 9, 2006 · Replies 7 · Sep 4, 2006

Replies: 7

Develop the algorithm as a module

teng125
Aug 11, 2006 · Replies 5 · Sep 4, 2006

Replies: 5

How Can You Find Immediate Assistance Online?

NUMB_NUTS
Aug 31, 2006 · Replies 2 · Sep 3, 2006

Replies: 2

Implementing Difference Equation in MATLAB

raheequlmakhtoom
Sep 3, 2006 · Replies 1 · Sep 3, 2006

Replies: 1

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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.

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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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