Engineering and Comp Sci Homework Help Forum

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Threads

Fluids design problem - piping layout

  • dr3wsum1
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2

Solving for τ in discontinuous load current equation

  • sandy.bridge
  • · Replies 10 ·
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10

Understanding Moment of Inertia for a Beam Bending about the Y-Axis

  • wahaj
  • · Replies 4 ·
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4

Shear and Moment Function Trouble

  • 1question
  • · Replies 3 ·
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3

Finding the thickness of a plate with a slot, after finding K (SCF)

  • john237084
  • · Replies 6 ·
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6

Mechanics Problem - tennis player hitting lob shot

  • pelletpuss
  • · Replies 1 ·
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1

RLC circuit with two-frequency voltage source: RMS voltage and power

  • agata78
  • · Replies 18 ·
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18

Thermistor temperature sensitivity

  • member 392791
  • · Replies 1 ·
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1

Power Electronics; full-bridge inverter

  • sandy.bridge
  • · Replies 13 ·
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13

Final value theorems to each transform pair

  • bl4ke360
  • · Replies 5 ·
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5
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2

Difficult Cascaded Op-amp frequency response problem

  • Learnphysics
  • · Replies 17 ·
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17

Method for checking if digital data is transmitted accurately?

  • MissP.25_5
  • · Replies 4 ·
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4

Finding input impedance with smith chart

  • DODGEVIPER13
  • · Replies 4 ·
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4

Impedance Matching Coaxial Cables

  • DODGEVIPER13
  • · Replies 4 ·
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4

Calculate Gate Source, Drain Current, and Source Voltage of a JFET

  • DODGEVIPER13
  • · Replies 5 ·
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5

Wall thickness of cylindrical pressure vessel storing gas at 25 bar

  • Big Jock
  • · Replies 1 ·
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1

Finite Element Methods (global stiffness matrix)

  • eWizardII
  • · Replies 1 ·
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1

Maximum amplitude of second order system

  • MMCS
  • · Replies 1 ·
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1

Ideas for engineering/physics based MATLAB program.

  • SherlockOhms
  • · Replies 3 ·
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3

Calculating Cooling Load of a Car Engine: Where to Begin?

  • mech-eng
  • · Replies 2 ·
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2

Designing a Space Rover for Mars: A Rookie's Challenge

  • 462chevelle
  • · Replies 2 ·
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2

Chemical Process Calculations, or Material Balances Question

  • ialan731
  • · Replies 1 ·
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1

Couple calculations Polar to Rectangular Form

  • shaltera
  • · Replies 1 ·
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1

Force required to reduce the diameter

  • oxon88
  • · Replies 9 ·
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9

Calculated Young's Modulus smaller than typical value (steel)?

  • MegaDeth
  • · Replies 1 ·
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1

How do you find the zero-input response in the frequency domain?

  • Nat3
  • · Replies 1 ·
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1

Calculating Young's Modulus from a range of values

  • MegaDeth
  • · Replies 8 ·
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8

Stress transformation, shear stress state, Mohr's circle c/work

  • Brendanmcg
  • · Replies 6 ·
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6

Finding input impedance of a transmission line with load

  • sandy.bridge
  • · Replies 5 ·
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5

Comp Sci Fortran programming to solve linear equation for ode

  • ra_forever8
  • · Replies 4 ·
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4

Battery circuit for portable peltier cooler with two fans

  • Quarlep
  • · Replies 1 ·
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1

Comp Sci Fortran programming for nonlinear ode

  • ra_forever8
  • · Replies 7 ·
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7

Comp Sci Fortran Programming for order differential equation

  • ra_forever8
  • · Replies 22 ·
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22

Can a Psychometric Chart Determine Relative Humidity in a Cooling Process?

  • SherlockOhms
  • · Replies 3 ·
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3

Thermodynamics - closed systems

  • MegaDeth
  • · Replies 3 ·
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3

Sig Figs query for a steady flow pipe

  • shortbread
  • · Replies 2 ·
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2
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3
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3

Engineering Two commutation processes for RL circuit

  • evol_w10lv
  • · Replies 12 ·
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12
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1

How do I create a matrix from a simple for loop?

  • HACRS4
  • · Replies 1 ·
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1

Natural frequency from time domain and frequency domain plot

  • kay10287
  • · Replies 1 ·
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1

Why does the textbook use R₁//R₃ in this BJT amp frequency response formula?

  • sandy.bridge
  • · Replies 3 ·
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3

Engineering How to Calculate Inductance in an R-L Circuit?

  • Ryanyates1988
  • · Replies 2 ·
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2

Determine Bolt Size for 4-Stroke Engine Project

  • andreask
  • · Replies 1 ·
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1

Parameters for Solar system simulation

  • CAF123
  • · Replies 57 ·
2
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57

Polar Form Conversion for Complex Numbers

  • shaltera
  • · Replies 17 ·
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17

Automotive Light Bulbs - Engineering Level Info

  • Kristaps
  • · Replies 2 ·
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2

Solve Visual Studio Not Finding Downloaded File

  • andryd9
  • · Replies 6 ·
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6

Engineering Find the Y-parameters for the following two-port circuit

  • ongxom
  • · Replies 2 ·
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2

Transmission Line Length for Real Input Impedance?

  • sandy.bridge
  • · Replies 1 ·
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1

Use Thevenin’s and Norton’s theorems to find the current in RL for the

  • shaltera
  • · Replies 1 ·
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1

Difference between 'hold off' and 'hold on'

  • eltrinco
  • · Replies 3 ·
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3

Engineering Find di/dt for RC circuit and show current reaches zero after one time constant

  • jendrix
  • · Replies 4 ·
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4

Maximum theoretical and experimental stress in T-beam.

  • SherlockOhms
  • · Replies 2 ·
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2

Method of finding natural frequency

  • MissP.25_5
  • · Replies 8 ·
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8

Designing a piston-spring system with R-134a for window shutters

  • Nilkc
  • · Replies 3 ·
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3

How to determine whether a system is closed or not?

  • influx
  • · Replies 1 ·
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1

What Are the Functions of 'pix' and 'shg' in MATLAB?

  • eltrinco
  • · Replies 1 ·
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1

Uniformly distributed around the circumference Loads (Statics and Mec)

  • Willjeezy
  • · Replies 1 ·
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1

Does Coefficient of Performance depend on refrigerant used?

  • flatrate
  • · Replies 1 ·
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1

Engineering Statics 3D equilibrium (sleeves and ball joints)

  • MrMaterial
  • · Replies 2 ·
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2

Heat transfer in 2-D with different 'k' values.

  • bookmail
  • · Replies 2 ·
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2

Simple initial conditions problem

  • Learnphysics
  • · Replies 4 ·
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4

What does Q-factor and Dynamic resistance of a parallel resonance

  • shaltera
  • · Replies 2 ·
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2

Dynamic system - initial displacement

  • MMCS
  • · Replies 3 ·
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3

Draining a cylindrical tank

  • wmsaqqa
  • · Replies 2 ·
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2

Why Does Mild Steel Only Have One Yield Point?

  • Mattheo
  • · Replies 4 ·
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4
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8

What's the Difference Between These Two Diode Limiter Problems?

  • bibo_dvd
  • · Replies 7 ·
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7

Detecting Remaining Battery Life

  • ElijahRockers
  • · Replies 7 ·
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7

How Do You Calculate Slope and Deflection in a Triangular Load Beam?

  • member 392791
  • · Replies 1 ·
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1

What is the Methodology for Solving a Complex Circuit with Thevenin Equivalent?

  • Learnphysics
  • · Replies 11 ·
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11

Mesh Analysis / Sign Convention - Conceptual Problem

  • Zatman
  • · Replies 6 ·
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6

Engineering Determining Constants in Second Order Circuit Analysis

  • shniflbaag
  • · Replies 1 ·
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1
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12

Finding consistent ammo for air compressor projectile launcher

  • jackiemendez
  • · Replies 7 ·
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7

Engineering Reading RPM from motorcycle ECU tachometer square wave output

  • berdan
  • · Replies 5 ·
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5

Derive transfer function of control system with disturbance.

  • StevieNewRoad
  • · Replies 2 ·
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2

Engineering Answer RLC Circuit Q Factor 70, 5V Supply at 2.5kHz

  • charger9198
  • · Replies 11 ·
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11

How can i put the polaritiy of E thevenin's ?

  • bibo_dvd
  • · Replies 3 ·
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3

Finding styrene moles from polystyrene output in PFR

  • member 392791
  • · Replies 11 ·
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11

Calculating turns in an inductor

  • Kevin2341
  • · Replies 1 ·
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1

What do N1 and N2 mean in this DC network?

  • himanshushanka
  • · Replies 8 ·
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8

Comp Sci [Fortran] making a more efficient bilinear interpolation

  • octopode
  • · Replies 11 ·
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11

Mechanics of Materials - Deflection of an L shaped beam

  • chris627
  • · Replies 1 ·
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1

What do the symbols mean in this K-map?

  • k31453
  • · Replies 1 ·
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1

Cascading 74191 counters to make a 12-bit counter

  • AdkinsJr
  • · Replies 3 ·
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3

Oscillations of a vehicle driving on a sinewave ground

  • J_R
  • · Replies 5 ·
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5

Oil and Water Separation: Fluid Flow and Vessel Sizing Analysis

  • SherlockOhms
  • · Replies 3 ·
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3

Replacing ' ' with Enter in Strings

  • ccky
  • · Replies 1 ·
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1

Engineering Converting current source to voltage source in mesh analysis

  • bibo_dvd
  • · Replies 4 ·
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4

How to Calculate Power Spectral Density S(jw) of a Signal?

  • evol_w10lv
  • · Replies 17 ·
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17

Simplifying equations involving Dirac Delta (Analog Signal Processing)

  • nameless912
  • · Replies 1 ·
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1

How to Determine RE for a Sinusoidal LED Current Offset of 27 mA?

  • tadm123
  • · Replies 7 ·
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7

Network Maximum Power Transfer Calculation

  • shaltera
  • · Replies 70 ·
3
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70

Frequency Response Homework: Impulse & Cosine Output

  • freezer
  • · Replies 1 ·
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1

Energy source for hot place on cloudy / rainy days without wind?

  • PraAnan
  • · Replies 9 ·
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9

Engineering How to find current through a diode in a circuit

  • xxakenoxx
  • · Replies 10 ·
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10