Engineering and Comp Sci Homework Help Forum

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Excel formula =g*(A2^(-1/b)) gives #VALUE error

  • sara_87
  • · Replies 13 ·
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13

Gain Margin, Open or Closed Loop?

  • saad87
  • · Replies 1 ·
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1

Shift register with or without latch

  • lizxay
  • · Replies 1 ·
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1

SCR as a switch control for automatic light dimmer

  • lizxay
  • · Replies 1 ·
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1

Numerical Analysis: Composite Trapezoidal Sum Rule

  • aznkid310
  • · Replies 5 ·
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5

Root locus method for cruise control system design

  • Altairs
  • · Replies 36 ·
2
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36

Fourier Transform of cos(2*pi*t)

  • BriWel
  • · Replies 1 ·
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1

Voltage reading using a multimeter

  • kath_18
  • · Replies 2 ·
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2

Understanding strain in stiffness matrix

  • xp8pbp
  • · Replies 3 ·
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3
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2

How do you work out the numerator of a transfer function?

  • bick
  • · Replies 2 ·
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2

Finding forces in a frame truss with 300mm members

  • Colin Luu
  • · Replies 3 ·
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3

Engineering Laplace transform for RC circuit with two resistors and capacitor

  • willow16v
  • · Replies 16 ·
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16

How do I solve this engineering mechanics problem?

  • Anna-phy
  • · Replies 1 ·
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1

Egg drop device with popsicle sticks and straws for 25 ft drop

  • Kibbs2go
  • · Replies 6 ·
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6

Sum negative values and replace them in a 15-element array in Pascal

  • siahed1
  • · Replies 1 ·
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1

Mean engine power and battery energy for a car running 400 hours/year

  • boyblair
  • · Replies 1 ·
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1

Fluid Mechanics (Shear Stress)

  • lfwake2wake
  • · Replies 1 ·
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1

Calculating the Maximum freqency of operation of a sequential machine

  • Anne Peter
  • · Replies 6 ·
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6

Calculating Support Forces and Stress in a Simple Truss Problem

  • Adelaide_AURa
  • · Replies 9 ·
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9

Deriving Half-Max Velocity in Pipe Flow

  • jonnygeordie
  • · Replies 1 ·
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1

Comp Sci How to Open a Command Window for Fortran 90

  • zandria
  • · Replies 5 ·
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5

Design a 4-bit ALU for add, subtract, and shift operations

  • Random89
  • · Replies 9 ·
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9

Projector System: Horizontal/Convex Lens for Correct Sequence

  • questions_uk
  • · Replies 2 ·
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2

Changing the course of an asteroid

  • Cret
  • · Replies 3 ·
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3

Implement XNOR using NAND gates ?

  • rclakmal
  • · Replies 2 ·
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2

Calculating Moments of Inertia and Stress in a Rectangular Beam

  • ricky_fusion
  • · Replies 11 ·
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11

How Do You Calculate RMS and Average Voltages for Different Waveforms?

  • pjrobertson
  • · Replies 7 ·
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7

Pipeline stress and strength problem

  • Willy Lawson
  • · Replies 2 ·
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2

Finding Cut-Off Frequencies in a Circuit: A Lab Experiment

  • basimjmal
  • · Replies 2 ·
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2

How CD/DVD Encryption works - need details

  • JPC
  • · Replies 6 ·
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6

Finding voltage and current in a two ideal diode circuit

  • steveH
  • · Replies 2 ·
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2

Derivative of a signal: is it right?

  • hastings
  • · Replies 5 ·
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5

Iteration: Newton-Raphson Method

  • aznkid310
  • · Replies 20 ·
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20

Engineering Calculating Voltage Source with R2 Voltage Known

  • James889
  • · Replies 19 ·
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19

What Determines the Correct K Value for a Probability Density Function?

  • Jason03
  • · Replies 1 ·
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1

Bending Moment How are they getting this value?

  • Saladsamurai
  • · Replies 10 ·
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10

Straw girder bridge design feedback needed

  • OSX2k9
  • · Replies 1 ·
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1

How Do You Derive the Sum Formula for a Full Adder?

  • King
  • · Replies 5 ·
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5

Z transform of a discrete filter

  • asset101
  • · Replies 1 ·
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1

Strain gauge - determination of x and y strains

  • Aerstz
  • · Replies 7 ·
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7
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6
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3

Power wasted in a cell with internal resistance

  • ad_astra
  • · Replies 3 ·
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3

Finding an expression for the minimum drag coefficient

  • ryan88
  • · Replies 7 ·
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7

Calculate Force of 3.915 kg Falling 300 mm

  • gimini75
  • · Replies 1 ·
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1

Optical position encoder: resolution, range, and binary output

  • rlspin
  • · Replies 3 ·
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3

Mass Moment of Inertia of Triangle about its tip

  • luznyr
  • · Replies 8 ·
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8

Accelerations (kinematic analysis)

  • disclaimer
  • · Replies 1 ·
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1

Mechanics of Materials - Internal Moment

  • mwmey1
  • · Replies 4 ·
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4

Steel tube in vice with applied forces and reaction sign convention

  • djeitnstine
  • · Replies 5 ·
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5

Calculating pipe discharge from a velocity diagram

  • kieranl
  • · Replies 1 ·
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1

Calculating Wheatstone Bridge with R1=600, R2=R3=R4=400, V Supply=10V

  • orla22
  • · Replies 6 ·
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6

Engineering Resistors and circuit requirements

  • mppaki
  • · Replies 2 ·
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2

Bridge and center-trapped full wave rectifiers

  • M11
  • · Replies 1 ·
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1

How Do You Calculate the Leakage Resistance of a Capacitor?

  • tommoturbo
  • · Replies 1 ·
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1

Applying boundary conditions to find modes in a mixed PEC/PMC waveguide

  • georgeh
  • · Replies 4 ·
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4

Rate of change of magnetic field to induce 4.3 A current in a 110-turn coil

  • takumi_91
  • · Replies 4 ·
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4

Calculating AC and DC Resistance of a Silicon Diode in 300K

  • rclakmal
  • · Replies 8 ·
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8

Octane + air combustion equation

  • engineer23
  • · Replies 1 ·
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1

Capacitor voltage decay: which differential equation fits the data?

  • MattRSK
  • · Replies 2 ·
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2

Calculate Tensile Stress with Strain Gauge

  • orla22
  • · Replies 1 ·
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1

Finding current and voltage across RL using Thevenin and Norton theorems

  • keatescarn
  • · Replies 1 ·
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1

Finding reaction load in truss with two point loads

  • jellybellybea
  • · Replies 1 ·
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1

How many sectors in outer zone tracks of a Seagate ST3750640AS?

  • Lynne
  • · Replies 9 ·
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9

What are the common conversion factors for American Engineering units?

  • pavadrin
  • · Replies 20 ·
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20

Fluid velocity in expanding pipe from 150mm to 300mm bore

  • speedy46
  • · Replies 1 ·
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1

Calclate its volume after compression?

  • speedy46
  • · Replies 4 ·
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4

Compound gear train problem (WHY IS IT SO HARD )

  • doctordoom
  • · Replies 1 ·
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1

Transformation that takes all point on parabola onto unit circle

  • umair123
  • · Replies 1 ·
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1

Proving a 2D slider crank mechanism fits the Gruebler's Equation

  • bortonj88
  • · Replies 1 ·
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1

Find allowable axial compressive load

  • jrizzle
  • · Replies 4 ·
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4

Elasticity of Steel Rod: Stress, Strain and Elongation Calculations

  • woolleyd.2011
  • · Replies 1 ·
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1

Dynamics - pendulum hanging on a cord, determine T in cord

  • srvs
  • · Replies 2 ·
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2

How Do I Add Two Voltages in Polar Form?

  • James889
  • · Replies 3 ·
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3

Using 'solve' command in MATLAB R2008a

  • Dell
  • · Replies 5 ·
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5

Finding a Cannon Problem to Solve with GNU Octave

  • platonas1
  • · Replies 1 ·
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1

Constructing SN Curve from Data

  • geffman1
  • · Replies 2 ·
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2

First year materials engineering

  • geffman1
  • · Replies 1 ·
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1

Finding second moment of area for I-beam in ship crane design

  • enginecadet88
  • · Replies 23 ·
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23

IFORT Coding Problem (Simpson's Rule)

  • Physics_Math
  • · Replies 3 ·
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3

How do you calculate projector focal length from screen distance and size?

  • questions_uk
  • · Replies 10 ·
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10

Size shaft is required to transmit 100 Hp @ 1000 rpm

  • john2516
  • · Replies 3 ·
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3

Simple truss question driving me crazy =/

  • hachi_roku
  • · Replies 6 ·
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6

Energy of a Capacitor System with partially inserted Dielectric

  • saad87
  • · Replies 3 ·
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3

Is 0.03 a Correct Focal Length Calculation for a 13 Field of View?

  • questions_uk
  • · Replies 1 ·
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1

Engineering Calculate Motor Power in kW for 15 Tonnes, 16 m, 0.2 m/s

  • enginecadet88
  • · Replies 3 ·
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3

Mean value of oscillation x when constant force P is applied

  • skaboy607
  • · Replies 31 ·
2
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31

Is there a way to solve singular matrix on MATLAB

  • Dell
  • · Replies 1 ·
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1

[spaceflight mechanics] given r and e vector, calculate inclination?

  • smalllittle
  • · Replies 4 ·
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4

Solving a Diode Circuit with Varying Resistances

  • funsty101
  • · Replies 1 ·
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1
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1

Design of Steel Bar Column <1sq, 6' Long; 30k psi Stress Limit

  • john2516
  • · Replies 2 ·
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2
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1

Calculating Power Factor for 3-Phase AC System of 100kW @ 12500V

  • phillies09
  • · Replies 1 ·
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1

Calculate Inverse of a Large Matrix Faster than Gaussian Elimination

  • eddiechai2003
  • · Replies 4 ·
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4

Waveform obtained due to random BPSK data

  • kautilya
  • · Replies 10 ·
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10

Calculating Data Rate with SXGA Display

  • questions_uk
  • · Replies 4 ·
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4
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3

Converting Hexadecimal (base 16) to Octal (base 8)

  • WaterRain
  • · Replies 13 ·
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13