Engineering and Comp Sci Homework Help Forum

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1

Finding Symbols in Microsoft Word Equation Editor

  • sara_87
  • · Replies 1 ·
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1

Expansion of a Gas into a Vacuum

  • kurebo
  • · Replies 1 ·
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1

Engineering Voltage drop across a capacitor in a circuit

  • marstery
  • · Replies 7 ·
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7

Help With String Manipulation In C

  • NDiggity
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3

Engineering Solving a circuit with kirchoff's laws

  • amon
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2

Engineering Finding Thevenin Equivalent Circuit

  • opticaltempest
  • · Replies 11 ·
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11

Solving for k1 and k2 in a Simple Electrical Engineering Question

  • wk1989
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3

Hydrogen Bomb Fuel: Tritium or Lithium Deuteride?

  • Monocles
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2
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5

Factor of Safety: Alum. & Rivets

  • series111
  • · Replies 10 ·
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10

AC RC finding voltages before/after switch

  • marstery
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1

Linearity, Time Invariance, Causality, ETC.

  • dashkin111
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2

How Does Heat Flow Direction Relate to the Second Law of Thermodynamics?

  • MJCfromCT
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2

Solve Dynamics Questions: Velocity & Height Range

  • salman213
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2

Dynamics of a spring contrained string over a pulley.

  • MightyG
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2

Finding Yield Strength, E, and TS

  • tre2k3
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1

Dealing with Stress in Homework: Understanding Normal and Shear Stress

  • Suitengu
  • · Replies 16 ·
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16

Solving Complex Impedance Calculations: Step-by-Step Guide

  • maddyfan811
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5

Checking Current in RL Circuit at t=0 - Typo Found?

  • marstery
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2

Thermo dynamics, entropy based problem

  • MightyG
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1

Un-dampened vibrating systems, Dynamics

  • MightyG
  • · Replies 1 ·
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1

Maximizing Energy Storage in a Lead Acid Battery

  • PowerIso
  • · Replies 2 ·
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2

Engineering Understanding Basic Applications of RL Circuits

  • maddyfan811
  • · Replies 5 ·
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5

Engineering Design LC Circuit: Find Capacitor for 2 kHz, 2 mH

  • Lhawx
  • · Replies 3 ·
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3

Engineering Did i solve my matrix correctly? (source sub. on 3 window circuit)

  • marstery
  • · Replies 5 ·
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5

I=kV^n filament lamp hnc assignment

  • paul115
  • · Replies 1 ·
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1

Calculating the Wind Speed Needed for a Weightless Building on Titan

  • nickr917
  • · Replies 2 ·
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2

Understanding Heating Effects of E=I2Rt & Resistor

  • umerilyas
  • · Replies 1 ·
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1

Engineering Solve RC Circuit Using Laplace Transforms

  • photonsquared
  • · Replies 4 ·
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4

Automatic Charger Circuit for 12V 10A Battery

  • zouzanda
  • · Replies 4 ·
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4

Impulse Response In A Discrete System

  • smellyman
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2
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2

Solving Series-Connected Cells & AWG 18 Wire Circuit

  • Lhawx
  • · Replies 3 ·
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3

RLC Transfer Function for Voltage Across the Capacitor

  • dashkin111
  • · Replies 1 ·
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1
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1

Engineering Reversing Current in Part F: Seeking Help

  • Foilist
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1

Design 6th Order Butterworth Anti Alias Filter

  • pavvi59
  • · Replies 1 ·
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1

Potential Dividers: Learn How to Solve AS Level Physics B Unit 1

  • _Mayday_
  • · Replies 10 ·
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10

Review these questions and complete uncomplete

  • baigoo
  • · Replies 4 ·
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4

Understanding an OPAMP Circuit: Help and Explanation

  • higha level
  • · Replies 9 ·
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9

How Do Physics Principles Influence Digital Camera Technology?

  • kathy737
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4

Inductors with apparent negative inductive reactance?

  • Foilist
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2

Representing Control Systems in Block Diagrams: Tips and Techniques

  • ineedmunchies
  • · Replies 12 ·
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12

Internel potentiel of PN junction? so complicated

  • physicist888
  • · Replies 7 ·
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7

Solving Question 1(b) Using Nodal Analysis

  • jawad.tahir
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3

How Do You Calculate Transformer Losses and Resistances from Test Data?

  • alnywk
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1

How to Derive and Sketch the Frequency Response Function in an RC Circuit?

  • discombobulated
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1

Power calculation of a PWM Module

  • Sridharm
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3

Sketch Bode Plot for G(s)=10/s(1+ts)

  • Dafe
  • · Replies 4 ·
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4

Shannon's uncertainty question

  • Calmstorm
  • · Replies 1 ·
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1

Dismembering Frames: Discover Reactions and Draw them

  • salman213
  • · Replies 4 ·
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4

Wood structures: story shear & unit shear question

  • mrmotobiker
  • · Replies 5 ·
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5

How Can You Simplify Engineering Units in Calculations?

  • Saladsamurai
  • · Replies 4 ·
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4

Understanding Loading Effects in Circuit Analysis

  • E&TC
  • · Replies 14 ·
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14

Compute the Z-transform of a^{-n} and step function

  • asd1249jf
  • · Replies 1 ·
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1

Engineering Design 2-bit Mod-5 Multiplication/Division Module Using Logic Gates

  • windowsxp
  • · Replies 1 ·
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1

Cmput: 2D parity error detection scheme

  • hkstyles
  • · Replies 1 ·
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1

Engineering Small-signal equivalent circuit models - How?

  • Molecular
  • · Replies 9 ·
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9

Non-Inverting Operational Amplifier.

  • MushManG
  • · Replies 3 ·
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3

Calculate Half-dimond Airfoil CL, CD, CM, Drag & Lift

  • KEYOFDARK
  • · Replies 2 ·
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Need Help with Homework Problem: Formula Needed

  • Nymn
  • · Replies 1 ·
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Solve Difference Equations: Finding Impulse Response

  • EugP
  • · Replies 3 ·
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3

Force Analysis of Structures and Machines

  • talnteddriver29
  • · Replies 5 ·
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5

Engineering Analyzing an AC Amplifier Circuit with Negative Feedback

  • esmeco
  • · Replies 18 ·
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18

Engineering Superposition and electronic circuits

  • Kobayashi
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2
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1

Pigeonhole principle and counting

  • TalonStriker
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1
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2

Calculating Extension & Stress in Machined Steel Bar

  • wock
  • · Replies 2 ·
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2

Lens Optics: Converging Lenses Question

  • twalters84
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4

What Is the Minimum Diameter of a Duct to Limit Head Loss to 20 Meters?

  • proponents
  • · Replies 5 ·
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5

Can a S 12 x 50 Beam Withstand a 500lb/ft Load?

  • Ter
  • · Replies 1 ·
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Statics: pratt truss calculation check

  • mrmotobiker
  • · Replies 2 ·
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2

How Do You Calculate Conditional Probability Using a Probability Tree?

  • hasnain721
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Need some help with finding the 2nd moment of area

  • jsharma
  • · Replies 6 ·
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6

Calculating Intensity of 20-W Laser Beam After 10,000 m Travel

  • twalters84
  • · Replies 3 ·
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Solve Mesh Analysis Problem: Find Current Through 4 Ohm Resistor

  • Kobayashi
  • · Replies 13 ·
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13

Derivation of Phase Angle Addition Formula

  • kataya
  • · Replies 1 ·
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1

Engineering Solving a Circuit Transfer Function: Find C2 for R,C1

  • VinnyCee
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3
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3

Statics- beams internal effects i dont get it

  • Fat Ryan
  • · Replies 7 ·
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7

Residual stresses in thick walled cylinders (autofrettage)]

  • azzamut
  • · Replies 4 ·
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4

How to Connect PWM to a Multilevel Inverter Using H-Bridge and MOSFET?

  • brandon_6436
  • · Replies 4 ·
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4

Current Phase Angle: Setting to 0 Degrees?

  • redsealelectron
  • · Replies 3 ·
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Engineering What Device Reverses the Poles of a Magnet in a Generator/Motor?

  • Nate3535
  • · Replies 2 ·
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Yet another Op Amp question. Damn I hate these things

  • MushManG
  • · Replies 4 ·
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4

Induced Currents and Magnetic Fields

  • twalters84
  • · Replies 1 ·
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1

Counter flow heat exchanger lab

  • azzamut
  • · Replies 3 ·
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Engineering Circuit Question - Solve Resistance for 9V, 3 Ohm Resistors

  • twalters84
  • · Replies 15 ·
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15

Complex Numbers and AC Electronics.

  • MushManG
  • · Replies 1 ·
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1

Finding Plate Deflection of 10*10*0.2 cm Composite Plate

  • multipeditalist
  • · Replies 2 ·
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2

Calculation: radioactivity [atoms/ccm]

  • NucE
  • · Replies 1 ·
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How Can Engineering Analysis Improve System Design and Functionality?

  • jughead4466
  • · Replies 1 ·
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1

3 Phase System Line to Ground fault Fault current calculation

  • sweetguy_in16
  • · Replies 1 ·
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1

Digital Logic Design: Simplifying 4-Var Map | F(w,x,y,z)

  • hazim
  • · Replies 10 ·
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10

Help with a dynamics homework problem

  • jdonn987
  • · Replies 15 ·
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15

Statics Project Help: Simplifying Distributed Loads & Finding External Forces

  • ftballguy8282
  • · Replies 2 ·
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Mastering Kirchhoff's Law: Solving for 5 Currents in a Complex Circuit

  • BlasterV
  • · Replies 13 ·
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Heat Transfer: Calculating Time to Heat 1000L of Water

  • blitzn
  • · Replies 3 ·
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3