Free Engineering, Computer Science, and Technology homework help via qualified mentors. Please use the template when requesting help and show your work.
Threads
Engineering How would an alarm button work in a bathroom scale?
- Lord Popo
- · Replies 1 ·
Comp Sci Fourier series coefficients for piecewise sine function
- Jason-Li
- · Replies 2 ·
Calculate the number of plates required for a heat exchanger
- sci0x
- · Replies 5 ·
Comp Sci Twitter API finding the most common word in a tweet
- JessicaHelena
- · Replies 1 ·
Engineering Finding the radii of curvature for an achromatic lens
- youmei0426
- · Replies 1 ·
Engineering Fourier transform when the data is lacking datapoints
- arcTomato
- · Replies 14 ·
Engineering Mass Transfer in a wetted-wall column
- Rogue
- · Replies 3 ·
Principal frequencies of a Waveform
- his_tonyness
- · Replies 62 ·
Engineering Scaling of units for equations of motions
- TammyTsang
- · Replies 1 ·
Comp Sci Testing a system for linearity using superposition and homogeneity
- Lapse
- · Replies 5 ·
Engineering A circuit with non-linear devices
- JessicaHelena
- · Replies 5 ·
Engineering Finding voltages in a linear circuit
- JessicaHelena
- · Replies 23 ·
Finding current and voltage across a nonlinear resistor in a circuit
- JessicaHelena
- · Replies 3 ·
Engineering Determination of a magnetic field for a project
- icesalmon
- · Replies 11 ·
Engineering Find the output resistance in a amplifier (MOSFET) small-signal model
- Martel
- · Replies 2 ·
Determining 'realmax' and 'realmin'
- KennyRodgers
- · Replies 2 ·
Engineering Find the Thevenin Equivalent (Circuit with diode load)
- Rabeamoh
- · Replies 4 ·
Engineering Power absorbed by open-circuit 50 Hz transmission line
- Joe85
- · Replies 15 ·
Finding the missing current and voltage in a circuit with superposition
- JessicaHelena
- · Replies 5 ·
Comp Sci Counting Valleys // Complete the countingValleys function below.
- Monsterboy
- · Replies 7 ·
Engineering Thevenin Theorem seems to not work in this 1 bit RAM RC circuit
- Martel
- · Replies 2 ·
Finding the output impedance of Current Controlled Current Source
- paulmdrdo
- · Replies 15 ·
Engineering DC bias current and small-signal resistance
- JessicaHelena
- · Replies 3 ·
Engineering Finding equations to solve a circuit with dependent sources
- JessicaHelena
- · Replies 15 ·
Engineering Building a Tilt Calculator for Packages on a Conveyor
- moxiup
- · Replies 22 ·
How Can Fault Tree Analysis Estimate Risk in Hydrocarbon Separation Processes?
- Gundam404
- · Replies 1 ·
Thevenin isolates nonlinear element
- JessicaHelena
- · Replies 2 ·
Why does meshgrid multiplication give the correct result?
- cookiemnstr510510
- · Replies 2 ·
Find the RMS current drawn from the 240 Vrms supply
- youmei0426
- · Replies 5 ·
Engineering S parameter matrix for a lossless transmission line
- EEuser
- · Replies 2 ·
Engineering Converting current noise to input-referred voltage in Razavi 7.7(c)
- emdezla
- · Replies 1 ·
Mass of a symmetric lampshade using Pappus' theorem
- _N3WTON_
- · Replies 9 ·
Engineering Structure Mechanics-Three Pinned/Hinged Arches
- pj33
- · Replies 11 ·
Engineering How should an H bridge circuit be analyzed?
- Boltzman Oscillation
- · Replies 5 ·
LM741 Audio Amplifier Emergency
- yalcinkaya
- · Replies 10 ·
Engineering Thevenin resistance and Thevenin voltage confusion
- theycallmevirgo
- · Replies 5 ·
Calculating the Mass Flow Rate of a boiler
- sci0x
- · Replies 5 ·
Engineering Can this circuit be solved without nodal analysis?
- Anti Hydrogen
- · Replies 15 ·
Engineering Magnetic field near a rectangular bus bar
- seadogsmith
- · Replies 3 ·
Comp Sci How Does C++ Handle Random Number Generation in Coin Toss Simulations?
- Lord Anoobis
- · Replies 10 ·
Calculating the Pressure at a Reservoir
- tomtomtom1
- · Replies 2 ·
Engineering Smoke interface height and temperature
- Sabra_a
- · Replies 2 ·
Engineering Troubles with a circuit analysis situation (RLC circuit)
- Anti Hydrogen
- · Replies 8 ·
Controlled rectification question
- Connorm1
- · Replies 6 ·
Bias-Tee Design for an RF Circuit
- EEuser
- · Replies 1 ·
How to Solve an Electric Circuit Like This?
- askor
- · Replies 5 ·
Input impedance of an infinite transmission line
- EEuser
- · Replies 1 ·
Comp Sci Power spectrum when the wave number is not an integer
- arcTomato
- · Replies 2 ·
Fracture mechanics, stress intensity, fracture toughness
- DJ2019
- · Replies 2 ·
How to write a program to transfer any number to hexadecimal?
- hapypy_09
- · Replies 22 ·
Engineering Sectional Lift/Moment coefficients w/ sinusoidal motion
- spacepirat
- · Replies 2 ·
Engineering Computer engineering problem approach needed
- imixerik
- · Replies 3 ·
What is the electrical equivalent circuit for this interaction?
- mikejm
- · Replies 2 ·
Engineering How to find the first area moment of inertia (Q) for an I-beam with flanges
- hannahNeum
- · Replies 1 ·
Engineering Find the Minimal SOP Using a 5 Variable K-Map
- rugerts
- · Replies 1 ·
Engineering Calculating the Moments on the Walls of a Tank filled with Water
- tomtomtom1
- · Replies 2 ·
Forward kinematics model using DH parameters in MATLAB
- Joon
- · Replies 1 ·
Engineering Design a go kart braking system
- moebot
- · Replies 5 ·
Engineering Understanding Force / Pressure Equation
- tomtomtom1
- · Replies 13 ·
Engineering Relationship between total Rotor Power and Losses
- Joe85
- · Replies 2 ·
Engineering Do Axial Forces Affect Bending Moments in Beam Calculations?
- denk209
- · Replies 2 ·
How to Conclude -23.7 Corresponds to SigmaX' in Plane Stress Transformation?
- influx
- · Replies 2 ·
Engineering Why does a bathroom scale show 95 kg instead of Newtons?
- tomtomtom1
- · Replies 7 ·
Comp Sci How Is the Rebound Distance of a Ball Calculated After Impact?
- oblong-pea
- · Replies 6 ·
Engineering Finding Torque and Half Rated Torque in DC Shunt Motors
- Joe85
- · Replies 14 ·
Engineering Dirac Delta Function in an Ordinary Differential Equation
- giveortake
- · Replies 3 ·
Engineering Calculating Shear and Tensile force in a rivet at an angle
- Carbretta
- · Replies 1 ·
Engineering Initially evacuated chamber and maximum theoretical work
- Stephen Miller
- · Replies 46 ·
Engineering Looking at Operational Transconductance Amplifier (OTA) Ibias and load
- Weaver
- · Replies 1 ·
Transformer voltage regulation and calculations
- Numbskull
- · Replies 33 ·
Engineering Verify current calculations through inductor and capacitor in AC circuit
- Michael_0039
- · Replies 3 ·
How to make an airtight tank that can withstand internal pressure
- Loochia
- · Replies 7 ·
Minimize the circuit for this expression
- momentum
- · Replies 7 ·
Engineering Verilog for a Simple Vending Machine
- christang_1023
- · Replies 1 ·
Engineering Find Vout as a function of V1 and V2 (OP Amps)
- rugerts
- · Replies 10 ·
Engineering BJT circuit with cascaded stages
- ac7597
- · Replies 3 ·
Engineering What is the formula for calculating the density of a composite material?
- joemte
- · Replies 1 ·
Segway balance question (inverted pendulum)
- fizzyfiz
- · Replies 31 ·
Engineering Find the unknown resistance in this series circuit
- ahmed elshimy
- · Replies 7 ·
Engineering The power spectrum of a sine wave (C language)
- arcTomato
- · Replies 8 ·
Engineering How do I model a Thorium Reactor thermal system?
- LCOEFF14
- · Replies 7 ·
Solve Confusing Inductor Question: Finding Parts b,c,d - Help Needed
- tesla58
- · Replies 5 ·
Temperature Coefficient of Resistance of Two Wires in Series
- chap126
- · Replies 5 ·
Engineering How can I find the open loop voltage gain of this opamp?
- Boltzman Oscillation
- · Replies 9 ·
Why Does an Inductor Store Energy After No Current?
- fight_club_alum
- · Replies 1 ·
Linear programming question: Solve this using the two phase method
- fiksx
- · Replies 14 ·
How do I get the Current to be closer to 510uA instead of 1mA?
- Sevarin
- · Replies 5 ·
Engineering Why can two truss members at a joint both be zero force?
- ktw
- · Replies 1 ·
Comp Sci Swi-Prolog argument order convention for mother facts
- r0bHadz
- · Replies 1 ·
Node Counting Circuit for Standing Wave Generator
- Fdtroya
- · Replies 1 ·
Engineering Creating a decoder (Graycode to Binary) using 4 nands
- rugerts
- · Replies 2 ·
Comp Sci Projectile motion plot with odeint
- nobodyhere
- · Replies 1 ·
Engineering Find the parameters in a magnetic circuit (ignore the leakage effects)
- Fatima Hasan
- · Replies 1 ·
Calculate the maximum force on a wheel passing over an obstacle?
- Fran
- · Replies 1 ·
Engineering Calculate consumption, displacement and speed using given standards
- Sophie87
- · Replies 2 ·
Engineering Finding Rx for maximum power transfer with Thevenin equivalent
- Michael_0039
- · Replies 4 ·
Engineering Torsion and deflection of a rectangular beam
- dbag123
- · Replies 13 ·
Comp Sci Calculating something correct upto ##m## significant figures
- Wrichik Basu
- · Replies 4 ·
How do I apply Bernoulli's equation to fluid hydraulics homework?
- KaitD
- · Replies 3 ·
Engineering [Electrical engineering] Second order Parallel RLC Circuits.
- Muskyboi
- · Replies 9 ·