Engineering and Comp Sci Homework Help Forum

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Threads

Heat Transfer: Calculating Time to Heat 1000L of Water

  • blitzn
  • · Replies 3 ·
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3

Mechanics Question on Vibrations

  • serfinos
  • · Replies 2 ·
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2

Why does my aerofoil generate lift with faster airflow below the wing?

  • Browncoat
  • · Replies 2 ·
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2

Need assistance with Moment diagram

  • uber_beetle
  • · Replies 4 ·
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4

What are the Design Requirements for a Supersonic Aircraft Wing?

  • praneeth_1728
  • · Replies 2 ·
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2

Why Is the Moment Negative in Case 2 Despite Using the Right Hand Rule?

  • engineer_dave
  • · Replies 1 ·
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1
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2

Finding R1 and R2 for op-amp gain between 2 and 10

  • Number2Pencil
  • · Replies 17 ·
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17

The source of noise in amplifier

  • sakkaf_90
  • · Replies 2 ·
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2

Anlysis of transistor amplifiers

  • calmel
  • · Replies 4 ·
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4

Structural mechanics-force diagram,shear stress,elastic curve

  • wkh023002
  • · Replies 1 ·
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1

Four challenging thermodynamics exam problems

  • allthatrock
  • · Replies 1 ·
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1
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1

How to Rearrange the Formula to Find Load Resistance?

  • Kobayashi
  • · Replies 4 ·
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4

IDL programming issue - Fourier transform

  • big man
  • · Replies 1 ·
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1

ELectrochemical sensing problem

  • vinke
  • · Replies 1 ·
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1

Some problems about the Numerical Integration

  • sigma665
  • · Replies 1 ·
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1

Calculate Size of Column for 10 Storey Building

  • Nezero
  • · Replies 5 ·
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5

Linear Systems Question (Several Parts)

  • EugP
  • · Replies 2 ·
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2

Calculating Source Voltage and Maximum Power in a Practical Circuit

  • Kobayashi
  • · Replies 5 ·
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5

How Does a Moving Coil in a Loudspeaker React to a Fluctuating Voltage?

  • belfunk
  • · Replies 4 ·
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4

NMOS transistor circuit with series resistors and voltage sources

  • Molecular
  • · Replies 2 ·
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2

NMOS region of operation and drain current

  • asd1249jf
  • · Replies 1 ·
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1

Energy released when superheated water at 103°C nucleates to steam

  • Razorback
  • · Replies 1 ·
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1

Free body diagram for frame ABC: is my diagram right and how to find By?

  • salman213
  • · Replies 1 ·
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1

How Do You Model Water Draining from a Spherical Tank Over Time?

  • bige1027
  • · Replies 3 ·
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3

Solving for forces/reactions and moments in a complicated frame

  • salman213
  • · Replies 1 ·
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1

Engineering Designing a circuit from a transfer function [linear control]

  • Ian_Brooks
  • · Replies 2 ·
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2

How Do You Calculate Transistor Parameters with Given Voltages and Currents?

  • Molecular
  • · Replies 2 ·
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2

Array max function returning wrong values with rand()

  • NDiggity
  • · Replies 3 ·
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3

Mesh Analysis: Solve I, Vab, Vac, Vbd, Vcd

  • Kobayashi
  • · Replies 1 ·
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1

Finding moments of resultant force about a point

  • jmcmillian
  • · Replies 1 ·
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1
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1

How to find unit vectors from a 3D equilibrium diagram

  • sourlemon
  • · Replies 10 ·
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10

Stereo oscilloscope and spectrum analyzer

  • dx1987
  • · Replies 1 ·
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1

Is a Half Wave Rectifier Circuit Linear and Time-Invariant?

  • brad sue
  • · Replies 1 ·
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1

Newton's law of cooling and temperature

  • kring_c14
  • · Replies 9 ·
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9

Calculate Current in 5-Resistor Wye-Delta Circuit

  • mohamad laith
  • · Replies 3 ·
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3
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1

Shear Forces and Bending Moments in Beams

  • mit_hacker
  • · Replies 2 ·
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2

Calculating Ultimate Tensile Strength from Stress-Strain Curve

  • pecosbill
  • · Replies 5 ·
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5

What Is the Source Voltage and Additional Resistance for Power Efficiency?

  • Kobayashi
  • · Replies 3 ·
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3

Engineering Determine Resistances in the Circuit

  • Kobayashi
  • · Replies 3 ·
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3
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3

Pump add air in to the flat tire in the gas station

  • blue89
  • · Replies 7 ·
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7

Stock price simulation with dice rolls not updating array values

  • NDiggity
  • · Replies 13 ·
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13

What is the power output in kW for this measurement?

  • Inquiring_Mike
  • · Replies 5 ·
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5
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2

Building a Vehicle to Withstand 40ft Drop: Egg Drop

  • 4.19mile
  • · Replies 3 ·
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3

Simplifying a Boolean logic function with LUT terms

  • keroppi
  • · Replies 1 ·
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1

Creating Buchi Automaton to Accept Property

  • dork
  • · Replies 2 ·
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2

Solving an ODE with ode45 on [0,10]

  • nashat
  • · Replies 1 ·
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1

Engineering Methods used of coupling motors

  • eddiecraig
  • · Replies 1 ·
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1

Resistance Temperature Detectors Question

  • pcdoctor
  • · Replies 3 ·
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3
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1

Problems With Calling A Function

  • NDiggity
  • · Replies 2 ·
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2

Function-definition error before '{' token in C++

  • NDiggity
  • · Replies 1 ·
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1

Break frequencies for directly coupled transistors

  • programmer
  • · Replies 2 ·
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2

Mesh current analysis with three loops

  • engineer_dave
  • · Replies 3 ·
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3

Struggling with Truss Analysis in Statics?

  • Fat Ryan
  • · Replies 7 ·
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7

How many clock pulses are needed for an 8 bit ADC's mid-signed range?

  • BIGEYE
  • · Replies 6 ·
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6

Difference between tensile and yield strength of a metal

  • rabbanimunna
  • · Replies 1 ·
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1

Why Do Gas Turbines and Compressors Have Specific Design Features?

  • CHeema
  • · Replies 2 ·
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2

Comp Sci Building an expression tree from infix notation in C++

  • veron
  • · Replies 6 ·
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6

Calculating Closed Loop Gain in a Noisy System

  • name
  • · Replies 2 ·
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2

Maximum current through a 1.33 µF capacitor with V = 250t² - 200t³

  • nooobie
  • · Replies 7 ·
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7

Finding Thevenins equivlant using his thereom and nortons

  • monkeyhead
  • · Replies 2 ·
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2

Solving Currents Using Superposition

  • tanky322
  • · Replies 4 ·
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4

Laplace transform of cos(4t-1)u(t-1) and cos⁴(t-1)u(t-1)

  • gsan
  • · Replies 4 ·
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4

Solving Complex Questions with Superposition and Norton's Theorem

  • MICHEAL
  • · Replies 2 ·
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2

Finding current through R5 after delta-to-Y transformation

  • FilthyOtis
  • · Replies 2 ·
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2

How Do You Program and Design for the MC68000 Microprocessor?

  • lightgreen
  • · Replies 6 ·
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6

EE - Building Boolean Algebra using CMOS Gates

  • user101
  • · Replies 1 ·
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1

Root loci for double integrator with PI and PD controllers

  • Logarythmic
  • · Replies 1 ·
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1
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1

Stability Analysis for G(s) and P(s)

  • Logarythmic
  • · Replies 1 ·
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1

How does a negated compare work?

  • Ian_Brooks
  • · Replies 2 ·
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2

Hhow an NPN transistor can be used as a small signal amplifier?

  • BoroBoy
  • · Replies 9 ·
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9

Finding tension in a pulley system with a rotating bar

  • EmmaJ1989
  • · Replies 1 ·
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1

Engineering Dynamics (Motion related)

  • eluu
  • · Replies 1 ·
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1

Engineering Finding voltages in a two-diode circuit with 0.7V drop assumption

  • dashkin111
  • · Replies 1 ·
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1

Reverse Breakdown Voltage of a 1N4002 Diode

  • user101
  • · Replies 7 ·
Replies
7

Finding Thevenin equivalent and maximum power transfer

  • diffeqnoob
  • · Replies 4 ·
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4

Calculate the moment mechanics problem

  • engineer_dave
  • · Replies 2 ·
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2

What are the benefits of source coding and channel coding?

  • angeline_happy
  • · Replies 2 ·
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2

How do I determine the line of action for calculating a moment in 3D space?

  • salman213
  • · Replies 1 ·
Replies
1

How Do Different Valves and Nozzles Work in Water Rockets?

  • mickdriscoll
  • · Replies 1 ·
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1

Engineering Finding current IA after switch opens in RC circuit

  • ChillFreeze
  • · Replies 3 ·
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3

Engineering Solving for Voltage Across Capacitor

  • pka
  • · Replies 6 ·
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6

Salvage Value [Engineering Economy]

  • Heat
  • · Replies 1 ·
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1

Molar flow rate of hexane leaving a condenser at 0.05 mole fraction

  • ChemE_undergrad
  • · Replies 3 ·
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3

Modelling the acceleration of a car

  • guycleveland
  • · Replies 1 ·
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1

Calculating Power in Linearity Properties with Two Sources

  • Defcon55
  • · Replies 2 ·
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2

Write a TSR Program: Changing the Background Color

  • bc030400412
  • · Replies 1 ·
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1

Engineering Two easy circuit-analysis problems

  • Molecular
  • · Replies 1 ·
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1

Finding capacitor values C1 and C3 from voltage and reactance measurements

  • harrypotter
  • · Replies 10 ·
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10

Convert Numbers to 12-Bit Binary Using 2's Complement

  • fsm
  • · Replies 2 ·
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2

Finding Minimum Number of Spot-Welds for Steel Lap Joint

  • series111
  • · Replies 9 ·
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9

Mutual Inductance and coupled coils

  • DivGradCurl
  • · Replies 4 ·
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4

How Do I Design an Algorithm to Convert Height and Weight Measurements?

  • mikedot
  • · Replies 2 ·
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2